72145086000
72,145,086,000 is an even composite number composed of five prime numbers multiplied together.
72145086000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 72145086000:
24 × 3 × 53 × 134 × 421
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 13 × 13 × 13 × 13 × 421)See below for interesting mathematical facts about the number 72145086000 from the Numbermatics database.
Names of 72145086000
- Cardinal: 72145086000 can be written as Seventy-two billion, one hundred forty-five million, eighty-six thousand.
Scientific notation
- Scientific notation: 7.2145086 × 1010
Factors of 72145086000
Divisors of 72145086000
- Number of divisors d(n): 400
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 39 40 48 50 52 60 65 75 78 80 100 104 120 125 130 150 156 169 195 200 208 240 250 260 300 312 325 338 375 390 400 421 500 507 520 600 624 650 676 750 780 842 845 975 1000 1014 1040 1200 1263 1300 1352 1500 1560 1625 1684 1690 1950 2000 2028 2105 2197 2526 2535 2600 2704 3000 3120 3250 3368 3380 3900 4056 4210 4225 4394 4875 5052 5070 5200 5473 6000 6315 6500 6591 6736 6760 7800 8112 8420 8450 8788 9750 10104 10140 10525 10946 10985 12630 12675 13000 13182 13520 15600 16419 16840 16900 17576 19500 20208 20280 21050 21125 21892 21970 25260 25350 26000 26364 27365 28561 31575 32838 32955 33680 33800 35152 39000 40560 42100 42250 43784 43940 50520 50700 52625 52728 54730 54925 57122 63150 63375 65676 65910 67600 71149 78000 82095 84200 84500 85683 87568 87880 101040 101400 105250 105456 109460 109850 114244 126300 126750 131352 131820 136825 142298 142805 157875 164190 164775 168400 169000 171366 175760 202800 210500 213447 218920 219700 228488 252600 253500 262704 263640 273650 274625 284596 285610 315750 328380 329550 338000 342732 355745 410475 421000 426894 428415 437840 439400 456976 505200 507000 527280 547300 549250 569192 571220 631500 656760 659100 684125 685464 711490 714025 820950 823875 842000 853788 856830 878800 924937 1014000 1067235 1094600 1098500 1138384 1142440 1263000 1313520 1318200 1368250 1370928 1422980 1428050 1641900 1647750 1707576 1713660 1778725 1849874 2052375 2134470 2142075 2189200 2197000 2284880 2526000 2636400 2736500 2774811 2845960 2856100 3283800 3295500 3415152 3427320 3557450 3570125 3699748 4104750 4268940 4284150 4394000 4624685 5336175 5473000 5549622 5691920 5712200 6567600 6591000 6854640 7114900 7140250 7399496 8209500 8537880 8568300 8893625 9249370 10672350 10710375 10946000 11099244 11424400 12024181 13182000 13874055 14229800 14280500 14798992 16419000 17075760 17136600 17787250 18498740 21344700 21420750 22198488 23123425 24048362 26680875 27748110 28459600 28561000 32838000 34273200 35574500 36072543 36997480 42689400 42841500 44396976 46246850 48096724 53361750 55496220 57122000 60120905 69370275 71149000 72145086 73994960 85378800 85683000 92493700 96193448 106723500 110992440 115617125 120241810 138740550 142298000 144290172 171366000 180362715 184987400 192386896 213447000 221984880 231234250 240483620 277481100 288580344 300604525 346851375 360725430 369974800 426894000 462468500 480967240 554962200 577160688 601209050 693702750 721450860 901813575 924937000 961934480 1109924400 1202418100 1387405500 1442901720 1503022625 1803627150 1849874000 2404836200 2774811000 2885803440 3006045250 3607254300 4509067875 4809672400 5549622000 6012090500 7214508600 9018135750 12024181000 14429017200 18036271500 24048362000 36072543000 72145086000
- Sum of all divisors σ(n): 252576581088
- Sum of proper divisors (its aliquot sum) s(n): 180431495088
- 72145086000 is an abundant number, because the sum of its proper divisors (180431495088) is greater than itself. Its abundance is 108286409088
Bases of 72145086000
- Binary: 10000110011000010111010100110001100002
- Hexadecimal: 0x10CC2EA630
- Base-36: X55BKMO
Squares and roots of 72145086000
- 72145086000 squared (721450860002) is 5204913433947396000000
- 72145086000 cubed (721450860003) is 375508927314690203896056000000000
-
The
square root of 72145086000 is 268598.3730404933 -
The
cube root of 72145086000 is 4162.9601327409
Scales and comparisons
How big is 72145086000?- 72,145,086,000 seconds is equal to 2,293 years, 51 weeks, 3 days, 13 hours, 40 minutes.
-
To count from 1 to 72,145,086,000 would take you about four thousand, five hundred eighty-seven 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 72145086000 cubic inches would be around 346.9 feet tall.
Recreational maths with 72145086000
- 72145086000 backwards is 00068054127
- The number of decimal digits it has is: 11
- The sum of 72145086000's digits is 33
- More coming soon!
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