128424729187040
128,424,729,187,040 is an even composite number composed of five prime numbers multiplied together.
128424729187040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 128424729187040:
25 × 5 × 113 × 132 × 18892
(2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 11 × 13 × 13 × 1889 × 1889)See below for interesting mathematical facts about the number 128424729187040 from the Numbermatics database.
Names of 128424729187040
- Cardinal: 128424729187040 can be written as One hundred twenty-eight trillion, four hundred twenty-four billion, seven hundred twenty-nine million, one hundred eighty-seven thousand and forty.
Scientific notation
- Scientific notation: 1.2842472918704 × 1014
Factors of 128424729187040
Divisors of 128424729187040
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 32 40 44 52 55 65 80 88 104 110 121 130 143 160 169 176 208 220 242 260 286 338 352 416 440 484 520 572 605 676 715 845 880 968 1040 1144 1210 1331 1352 1430 1573 1690 1760 1859 1889 1936 2080 2288 2420 2662 2704 2860 3146 3380 3718 3778 3872 4576 4840 5324 5408 5720 6292 6655 6760 7436 7556 7865 9295 9445 9680 10648 11440 12584 13310 13520 14872 15112 15730 17303 18590 18890 19360 20449 20779 21296 22880 24557 25168 26620 27040 29744 30224 31460 34606 37180 37780 40898 41558 42592 49114 50336 53240 59488 60448 62920 69212 74360 75560 81796 83116 86515 98228 102245 103895 106480 122785 125840 138424 148720 151120 163592 166232 173030 196456 204490 207790 212960 224939 228569 245570 251680 270127 276848 297440 302240 319241 327184 332464 346060 392912 408980 415580 449878 457138 491140 540254 553696 638482 654368 664928 692120 785824 817960 831160 899756 914276 982280 1080508 1124695 1142845 1276964 1350635 1384240 1596205 1635920 1662320 1799512 1828552 1964560 2161016 2249390 2285690 2514259 2553928 2701270 2768480 2971397 3192410 3271840 3324640 3511651 3568321 3599024 3657104 3929120 4322032 4498780 4571380 5028518 5107856 5402540 5942794 6384820 7023302 7136642 7198048 7314208 8644064 8997560 9142760 10057036 10215712 10805080 11885588 12571295 12769640 14046604 14273284 14856985 17558255 17841605 17995120 18285520 20114072 21610160 23771176 25142590 25539280 28093208 28546568 29713970 32685367 35116510 35683210 35990240 36571040 38628161 39251531 40228144 43220320 46388173 47542352 50285180 51078560 56186416 57093136 59427940 65370734 70233020 71366420 77256322 78503062 80456288 92776346 95084704 100570360 112372832 114186272 118855880 130741468 140466040 142732840 154512644 157006124 163426835 185552692 193140805 196257655 201140720 231940865 237711760 261482936 280932080 285465680 309025288 314012248 326853670 371105384 386281610 392515310 402281440 424909771 431766841 463881730 475423520 510269903 522965872 561864160 570931360 603046249 618050576 628024496 653707340 742210768 772563220 785030620 849819542 863533682 927763460 1020539806 1045931744 1206092498 1236101152 1256048992 1307414680 1484421536 1545126440 1570061240 1699639084 1727067364 1855526920 2041079612 2124548855 2158834205 2412184996 2551349515 2614829360 3015231245 3090252880 3140122480 3399278168 3454134728 3711053840 4082159224 4249097710 4317668410 4749435251 4824369992 5102699030 5229658720 5612968933 6030462490 6180505760 6280244960 6633508739 6798556336 6908269456 7422107680 8164318448 8498195420 8635336820 9498870502 9648739984 10205398060 11225937866 12060924980 13267017478 13597112672 13816538912 16328636896 16996390840 17270673640 18997741004 19297479968 20410796120 22451875732 23747176255 24121849960 26534034956 28064844665 33167543695 33992781680 34541347280 37995482008 40821592240 44903751464 47494352510 48243699920 53068069912 56129689330 61742658263 66335087390 67985563360 69082694560 72968596129 75990964016 81643184480 89807502928 94988705020 96487399840 106136139824 112259378660 123485316526 132670174780 145937192258 151981928032 179615005856 189977410040 212272279648 224518757320 246970633052 265340349560 291874384516 308713291315 364842980645 379954820080 449037514640 493941266104 530680699120 583748769032 617426582630 729685961290 759909640160 802654557419 898075029280 987882532208 1061361398240 1167497538064 1234853165260 1459371922580 1605309114838 1975765064416 2334995076128 2469706330520 2918743845160 3210618229676 4013272787095 4939412661040 5837487690320 6421236459352 8026545574190 9878825322080 11674975380640 12842472918704 16053091148380 25684945837408 32106182296760 64212364593520 128424729187040
- Sum of all divisors σ(n): 361557895645296
- Sum of proper divisors (its aliquot sum) s(n): 233133166458256
- 128424729187040 is an abundant number, because the sum of its proper divisors (233133166458256) is greater than itself. Its abundance is 104708437271216
Bases of 128424729187040
- Binary: 111010011001101001101100101110100010010111000002
- Hexadecimal: 0x74CD365D12E0
- Base-36: 19ITI7XGWW
Squares and roots of 128424729187040
- 128424729187040 squared (1284247291870402) is 16492911066764563659303961600
- 128424729187040 cubed (1284247291870403) is 2118097637255174080677003583942619377664000
-
The
square root of 128424729187040 is 11332463.5091863411 -
The
cube root of 128424729187040 is 50452.5226674963
Scales and comparisons
How big is 128424729187040?- 128,424,729,187,040 seconds is equal to 4,083,509 years, 7 weeks, 3 days, 13 hours, 17 minutes, 20 seconds.
-
To count from 1 to 128,424,729,187,040 would take you about ten million, two hundred eight thousand, seven hundred seventy-two 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 128424729187040 cubic inches would be around 4204.4 feet tall.
Recreational maths with 128424729187040
- 128424729187040 backwards is 040781927424821
- The number of decimal digits it has is: 15
- The sum of 128424729187040's digits is 59
- More coming soon!
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The information we have on file for 128424729187040 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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