129440747520
129,440,747,520 is an even composite number composed of six prime numbers multiplied together.
129440747520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand and forty divisors.
Prime factorization of 129440747520:
212 × 34 × 5 × 7 × 71 × 157
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 71 × 157)See below for interesting mathematical facts about the number 129440747520 from the Numbermatics database.
Names of 129440747520
- Cardinal: 129440747520 can be written as One hundred twenty-nine billion, four hundred forty million, seven hundred forty-seven thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.2944074752 × 1011
Factors of 129440747520
Divisors of 129440747520
- Number of divisors d(n): 1040
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 71 72 80 81 84 90 96 105 108 112 120 126 128 135 140 142 144 157 160 162 168 180 189 192 210 213 216 224 240 252 256 270 280 284 288 314 315 320 324 336 355 360 378 384 405 420 426 432 448 471 480 497 504 512 540 560 567 568 576 628 630 639 640 648 672 710 720 756 768 785 810 840 852 864 896 942 945 960 994 1008 1024 1065 1080 1099 1120 1134 1136 1152 1256 1260 1278 1280 1296 1344 1413 1420 1440 1491 1512 1536 1570 1620 1680 1704 1728 1792 1884 1890 1917 1920 1988 2016 2048 2130 2160 2198 2240 2268 2272 2304 2355 2485 2512 2520 2556 2560 2592 2688 2826 2835 2840 2880 2982 3024 3072 3140 3195 3240 3297 3360 3408 3456 3584 3768 3780 3834 3840 3976 4032 4096 4239 4260 4320 4396 4473 4480 4536 4544 4608 4710 4970 5024 5040 5112 5120 5184 5376 5495 5652 5670 5680 5751 5760 5964 6048 6144 6280 6390 6480 6594 6720 6816 6912 7065 7168 7455 7536 7560 7668 7680 7952 8064 8478 8520 8640 8792 8946 8960 9072 9088 9216 9420 9585 9891 9940 10048 10080 10224 10240 10368 10752 10990 11147 11304 11340 11360 11502 11520 11928 12096 12288 12560 12717 12780 12960 13188 13419 13440 13632 13824 14130 14336 14910 15072 15120 15336 15360 15904 16128 16485 16956 17040 17280 17584 17892 17920 18144 18176 18432 18840 19170 19782 19880 20096 20160 20448 20480 20736 21195 21504 21980 22294 22365 22608 22680 22720 23004 23040 23856 24192 25120 25434 25560 25920 26376 26838 26880 27264 27648 28260 28672 28755 29673 29820 30144 30240 30672 30720 31808 32256 32970 33441 33912 34080 34560 35168 35784 35840 36288 36352 36864 37680 38340 39564 39760 40192 40257 40320 40896 41472 42390 43008 43960 44588 44730 45216 45360 45440 46008 46080 47712 48384 49455 50240 50868 51120 51840 52752 53676 53760 54528 55296 55735 56520 57510 59346 59640 60288 60480 61344 61440 63585 63616 64512 65940 66882 67095 67824 68160 69120 70336 71568 71680 72576 72704 75360 76680 78029 79128 79520 80384 80514 80640 81792 82944 84780 86016 87920 89019 89176 89460 90432 90720 90880 92016 92160 95424 96768 98910 100323 100480 101736 102240 103680 105504 107352 107520 109056 110592 111470 113040 115020 118692 119280 120576 120960 122688 127170 127232 129024 131880 133764 134190 135648 136320 138240 140672 143136 143360 145152 145408 148365 150720 153360 156058 158256 159040 160768 161028 161280 163584 165888 167205 169560 175840 178038 178352 178920 180864 181440 181760 184032 184320 190848 193536 197820 200646 200960 201285 203472 204480 207360 211008 214704 215040 218112 222940 226080 230040 234087 237384 238560 241152 241920 245376 254340 254464 258048 263760 267528 268380 271296 272640 276480 281344 286272 290304 290816 296730 300969 301440 306720 312116 316512 318080 321536 322056 322560 327168 331776 334410 339120 351680 356076 356704 357840 361728 362880 363520 368064 381696 387072 390145 395640 401292 401920 402570 406944 408960 414720 422016 429408 430080 436224 445095 445880 452160 460080 468174 474768 477120 482304 483840 490752 501615 508680 508928 527520 535056 536760 542592 545280 552960 562688 572544 580608 593460 601938 602880 613440 624232 633024 636160 643072 644112 645120 654336 668820 678240 702261 703360 712152 713408 715680 723456 725760 727040 736128 763392 774144 780290 791280 802584 803840 805140 813888 817920 829440 844032 858816 872448 890190 891760 902907 904320 920160 936348 949536 954240 964608 967680 981504 1003230 1017360 1017856 1055040 1070112 1073520 1085184 1090560 1125376 1145088 1161216 1170435 1186920 1203876 1205760 1226880 1248464 1266048 1272320 1288224 1290240 1308672 1337640 1356480 1404522 1406720 1424304 1426816 1431360 1446912 1451520 1454080 1472256 1504845 1526784 1560580 1582560 1605168 1607680 1610280 1627776 1635840 1658880 1688064 1717632 1780380 1783520 1805814 1808640 1840320 1872696 1899072 1908480 1929216 1935360 1963008 2006460 2034720 2035712 2106783 2110080 2140224 2147040 2170368 2181120 2250752 2290176 2322432 2340870 2373840 2407752 2411520 2453760 2496928 2532096 2544640 2576448 2617344 2675280 2712960 2809044 2813440 2848608 2853632 2862720 2893824 2903040 2944512 3009690 3053568 3121160 3165120 3210336 3215360 3220560 3255552 3271680 3376128 3435264 3511305 3560760 3567040 3611628 3617280 3680640 3745392 3798144 3816960 3870720 3926016 4012920 4069440 4213566 4220160 4280448 4294080 4340736 4362240 4501504 4514535 4580352 4681740 4747680 4815504 4823040 4907520 4993856 5064192 5089280 5152896 5350560 5425920 5618088 5626880 5697216 5707264 5725440 5787648 5806080 5889024 6019380 6107136 6242320 6320349 6330240 6420672 6441120 6511104 6543360 6752256 6870528 7022610 7121520 7134080 7223256 7234560 7361280 7490784 7596288 7633920 7852032 8025840 8138880 8427132 8440320 8560896 8588160 8681472 9029070 9160704 9363480 9495360 9631008 9646080 9815040 9987712 10128384 10178560 10305792 10533915 10701120 10851840 11236176 11253760 11394432 11414528 11450880 11612160 11778048 12038760 12484640 12640698 12660480 12841344 12882240 13022208 13086720 13504512 13741056 14045220 14243040 14268160 14446512 14469120 14722560 14981568 15192576 15267840 16051680 16277760 16854264 16880640 17121792 17176320 17362944 18058140 18321408 18726960 18990720 19262016 19630080 19975424 20256768 20611584 21067830 21402240 21703680 22472352 22507520 22788864 22829056 22901760 23556096 24077520 24969280 25281396 25320960 25682688 25764480 26044416 27482112 28090440 28486080 28536320 28893024 28938240 29445120 29963136 30385152 30535680 31601745 32103360 32555520 33708528 33761280 34243584 34352640 36116280 37453920 37981440 38524032 39260160 39950848 40513536 41223168 42135660 42804480 43407360 44944704 45577728 45658112 45803520 48155040 49938560 50562792 50641920 51365376 51528960 52088832 54964224 56180880 56972160 57072640 57786048 58890240 59926272 60770304 63203490 64206720 65111040 67417056 67522560 68487168 68705280 72232560 74907840 75962880 77048064 79901696 82446336 84271320 85608960 86814720 89889408 91155456 91607040 96310080 99877120 101125584 101283840 102730752 103057920 112361760 113944320 114145280 115572096 117780480 119852544 121540608 126406980 128413440 130222080 134834112 136974336 137410560 144465120 149815680 151925760 154096128 159803392 164892672 168542640 171217920 179778816 182310912 192620160 199754240 202251168 202567680 205461504 206115840 224723520 227888640 228290560 231144192 239705088 252813960 256826880 260444160 269668224 274821120 288930240 299631360 303851520 308192256 319606784 337085280 342435840 359557632 364621824 385240320 399508480 404502336 410923008 412231680 449447040 455777280 462288384 479410176 505627920 513653760 539336448 577860480 599262720 607703040 616384512 674170560 684871680 719115264 770480640 799016960 809004672 824463360 898894080 911554560 924576768 958820352 1011255840 1027307520 1078672896 1155720960 1198525440 1232769024 1348341120 1438230528 1540961280 1598033920 1618009344 1797788160 1823109120 1849153536 2022511680 2054615040 2157345792 2311441920 2397050880 2696682240 2876461056 3081922560 3236018688 3595576320 3698307072 4045023360 4314691584 4622883840 4794101760 5393364480 6163845120 6472037376 7191152640 8090046720 8629383168 9245767680 10786728960 12944074752 14382305280 16180093440 18491535360 21573457920 25888149504 32360186880 43146915840 64720373760 129440747520
- Sum of all divisors σ(n): 541194179328
- Sum of proper divisors (its aliquot sum) s(n): 411753431808
- 129440747520 is an abundant number, because the sum of its proper divisors (411753431808) is greater than itself. Its abundance is 282312684288
Bases of 129440747520
- Binary: 11110001000110100010100010000000000002
- Hexadecimal: 0x1E23451000
- Base-36: 1NGPOG00
Squares and roots of 129440747520
- 129440747520 squared (1294407475202) is 16754907118536386150400
- 129440747520 cubed (1294407475203) is 2168767702051519071627151147008000
-
The
square root of 129440747520 is 359778.7480104961 -
The
cube root of 129440747520 is 5058.5223220851
Scales and comparisons
How big is 129440747520?- 129,440,747,520 seconds is equal to 4,115 years, 42 weeks, 2 days, 19 hours, 12 minutes.
-
To count from 1 to 129,440,747,520 would take you about eight thousand, two hundred thirty-one years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 129440747520 cubic inches would be around 421.5 feet tall.
Recreational maths with 129440747520
- 129440747520 backwards is 025747044921
- 129440747520 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 129440747520's digits is 45
- More coming soon!
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The information we have on file for 129440747520 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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