72145428480
72,145,428,480 is an even composite number composed of six prime numbers multiplied together.
72145428480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 72145428480:
213 × 32 × 5 × 23 × 67 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 23 × 67 × 127)See below for interesting mathematical facts about the number 72145428480 from the Numbermatics database.
Names of 72145428480
- Cardinal: 72145428480 can be written as Seventy-two billion, one hundred forty-five million, four hundred twenty-eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 7.214542848 × 1010
Factors of 72145428480
Divisors of 72145428480
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 40 45 46 48 60 64 67 69 72 80 90 92 96 115 120 127 128 134 138 144 160 180 184 192 201 207 230 240 254 256 268 276 288 320 335 345 360 368 381 384 402 414 460 480 508 512 536 552 576 603 635 640 670 690 720 736 762 768 804 828 920 960 1005 1016 1024 1035 1072 1104 1143 1152 1206 1270 1280 1340 1380 1440 1472 1524 1536 1541 1608 1656 1840 1905 1920 2010 2032 2048 2070 2144 2208 2286 2304 2412 2540 2560 2680 2760 2880 2921 2944 3015 3048 3072 3082 3216 3312 3680 3810 3840 4020 4064 4096 4140 4288 4416 4572 4608 4623 4824 5080 5120 5360 5520 5715 5760 5842 5888 6030 6096 6144 6164 6432 6624 7360 7620 7680 7705 8040 8128 8192 8280 8509 8576 8763 8832 9144 9216 9246 9648 10160 10240 10720 11040 11430 11520 11684 11776 12060 12192 12288 12328 12864 13248 13869 14605 14720 15240 15360 15410 16080 16256 16560 17018 17152 17526 17664 18288 18432 18492 19296 20320 20480 21440 22080 22860 23040 23115 23368 23552 24120 24384 24576 24656 25527 25728 26289 26496 27738 29210 29440 30480 30720 30820 32160 32512 33120 34036 34304 35052 35328 36576 36864 36984 38592 40640 40960 42545 42880 43815 44160 45720 46080 46230 46736 47104 48240 48768 49312 51054 51456 52578 52992 55476 58420 58880 60960 61440 61640 64320 65024 66240 68072 68608 69345 70104 70656 73152 73728 73968 76581 77184 81280 85090 85760 87630 88320 91440 92160 92460 93472 94208 96480 97536 98624 102108 102912 105156 105984 110952 116840 117760 121920 122880 123280 127635 128640 130048 131445 132480 136144 137216 138690 140208 141312 146304 147936 153162 154368 162560 170180 171520 175260 176640 182880 184320 184920 186944 188416 192960 195072 195707 197248 204216 205824 210312 211968 221904 233680 235520 243840 246560 255270 257280 260096 262890 264960 272288 274432 277380 280416 282624 292608 295872 306324 308736 325120 340360 343040 350520 353280 365760 368640 369840 373888 382905 385920 390144 391414 394496 408432 411648 420624 423936 443808 467360 471040 487680 493120 510540 514560 520192 525780 529920 544576 548864 554760 560832 565248 585216 587121 591744 612648 617472 650240 680720 686080 701040 706560 731520 739680 747776 765810 771840 780288 782828 788992 816864 823296 841248 847872 887616 934720 942080 975360 978535 986240 1021080 1029120 1040384 1051560 1059840 1089152 1109520 1121664 1170432 1174242 1183488 1225296 1234944 1300480 1361440 1372160 1402080 1413120 1463040 1479360 1495552 1531620 1543680 1560576 1565656 1577984 1633728 1646592 1682496 1695744 1761363 1775232 1869440 1950720 1957070 1972480 2042160 2058240 2103120 2119680 2178304 2219040 2243328 2340864 2348484 2366976 2450592 2469888 2600960 2722880 2744320 2804160 2826240 2926080 2935605 2958720 2991104 3063240 3087360 3121152 3131312 3155968 3267456 3364992 3522726 3550464 3738880 3901440 3914140 3944960 4084320 4116480 4206240 4239360 4356608 4438080 4486656 4681728 4696968 4733952 4901184 4939776 5201920 5445760 5608320 5852160 5871210 5917440 5982208 6126480 6174720 6262624 6311936 6534912 6729984 7045452 7100928 7477760 7802880 7828280 7889920 8168640 8232960 8412480 8478720 8713216 8806815 8876160 8973312 9363456 9393936 9467904 9802368 10891520 11216640 11704320 11742420 11834880 11964416 12252960 12349440 12525248 12623872 13069824 13459968 14090904 14201856 14955520 15605760 15656560 15779840 16337280 16824960 17426432 17613630 17752320 17946624 18787872 18935808 19604736 21783040 22433280 23408640 23484840 23669760 23928832 24505920 24698880 25050496 26139648 26919936 28181808 28403712 29911040 31313120 31559680 32674560 33649920 34852864 35227260 35504640 35893248 37575744 37871616 39209472 43566080 44866560 46817280 46969680 47339520 49011840 50100992 52279296 53839872 56363616 56807424 59822080 62626240 63119360 65349120 67299840 69705728 70454520 71009280 71786496 75151488 78418944 87132160 89733120 93939360 94679040 98023680 100201984 104558592 107679744 112727232 113614848 119644160 125252480 130698240 134599680 140909040 142018560 150302976 156837888 174264320 179466240 187878720 189358080 196047360 200403968 209117184 215359488 225454464 250504960 261396480 269199360 281818080 284037120 300605952 313675776 348528640 358932480 375757440 392094720 400807936 450908928 501009920 522792960 538398720 563636160 568074240 601211904 627351552 751514880 784189440 801615872 901817856 1002019840 1045585920 1076797440 1127272320 1202423808 1503029760 1568378880 1603231744 1803635712 2004039680 2254544640 2404847616 3006059520 3136757760 3607271424 4008079360 4509089280 4809695232 6012119040 7214542848 8016158720 9018178560 12024238080 14429085696 18036357120 24048476160 36072714240 72145428480
- Sum of all divisors σ(n): 266942767104
- Sum of proper divisors (its aliquot sum) s(n): 194797338624
- 72145428480 is an abundant number, because the sum of its proper divisors (194797338624) is greater than itself. Its abundance is 122651910144
Bases of 72145428480
- Binary: 10000110011000011001111100000000000002
- Hexadecimal: 0x10CC33E000
- Base-36: X55IWW0
Squares and roots of 72145428480
- 72145428480 squared (721454284802) is 5204962850562795110400
- 72145428480 cubed (721454284803) is 375514275076335062386256904192000
-
The
square root of 72145428480 is 268599.0105715211 -
The
cube root of 72145428480 is 4162.9667200613
Scales and comparisons
How big is 72145428480?- 72,145,428,480 seconds is equal to 2,294 years, 12 hours, 48 minutes.
-
To count from 1 to 72,145,428,480 would take you about four thousand, five hundred eighty-eight 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 72145428480 cubic inches would be around 346.9 feet tall.
Recreational maths with 72145428480
- 72145428480 backwards is 08482454127
- 72145428480 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 72145428480's digits is 45
- More coming soon!
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The information we have on file for 72145428480 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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