72089073713052928

Names of 72089073713052928

• Cardinal: 72089073713052928 can be written as Seventy-two quadrillion, eighty-nine trillion, seventy-three billion, seven hundred thirteen million, fifty-two thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 7.2089073713052928 × 10¹⁶

Factors of 72089073713052928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1076408

Divisors of 72089073713052928

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 392 448 784 896 1493 1568 1792 2986 3136 3593 5972 6272 7186 10451 11944 12544 14372 20902 23888 25151 28744 41804 47776 50302 57488 73157 83608 95552 100604 114976 146314 167216 176057 191104 201208 229952 292628 334432 352114 382208 402416 459904 585256 668864 704228 804832 919808 1071313 1170512 1337728 1408456 1609664 2142626 2341024 2675456 2816912 3219328 4285252 4682048 5364349 5633824 6438656 7499191 8570504 9364096 10728698 11267648 14998382 17141008 18728192 21457396 22535296 29996764 34282016 37550443 42914792 45070592 52494337 59993528 68564032 75100886 85829584 104988674 119987056 137128064 150201772 171659168 209977348 239974112 262853101 274256128 300403544 343318336 419954696 479948224 525706202 600807088 686636672 839909392 959896448 1051412404 1201614176 1373273344 1599470309 1679818784 1919792896 2102824808 2403228352 3198940618 3359637568 3849227609 4205649616 4806456704 6397881236 6719275136 7698455218 8411299232 9612913408 11196292163 12795762472 13438550272 15396910436 16822598464 22392584326 25591524944 26944593263 30793820872 33645196928 44785168652 51183049888 53889186526 61587641744 67290393856 78374045141 89570337304 102366099776 107778373052 123175283488 156748090282 179140674608 188612152841 204732199552 215556746104 246350566976 313496180564 358281349216 377224305682 409464399104 431113492208 492701133952 626992361128 716562698432 754448611364 862226984416 985402267904 1253984722256 1433125396864 1508897222728 1724453968832 2507969444512 2866250793728 3017794445456 3448907937664 5015938889024 5746896820237 6035588890912 6897815875328 10031877778048 11493793640474 12071177781824 20063755556096 22987587280948 24142355563648 40228277741659 45975174561896 48284711127296 80456555483318 91950349123792 160913110966636 183900698247584 281597944191613 321826221933272 367801396495168 563195888383226 643652443866544 735602792990336 1126391776766452 1287304887733088 1471205585980672 2252783553532904 2574609775466176 4505567107065808 5149219550932352 9011134214131616 10298439101864704 18022268428263232 36044536856526464 72089073713052928
• Sum of all divisors σ(n): 167548755506996808
• Sum of proper divisors (its aliquot sum) s(n): 95459681793943880
• 72089073713052928 is an abundant number, because the sum of its proper divisors (95459681793943880) is greater than itself. Its abundance is 23370608080890952

Bases of 72089073713052928

• Binary: 100000000000111001010000101101110110110100111110100000000₂
• Hexadecimal: 0x1001CA16EDA7D00
• Base-36: JPTFZ9W0XDS

Squares and roots of 72089073713052928

• 72089073713052928 squared (72089073713052928²) is 5196834548805978667355966129373184
• 72089073713052928 cubed (72089073713052928³) is 374634988863414350345128951949620572436807655882752
• The square root of 72089073713052928 is 268494085.0615762225
• The cube root of 72089073713052928 is 416188.2501995231

Scales and comparisons

• 72,089,073,713,052,928 seconds is equal to 2,292,209,557 years, 48 weeks, 2 days, 6 hours, 15 minutes, 28 seconds.
• To count from 1 to 72,089,073,713,052,928 would take you about six billion, eight hundred seventy-six million, six hundred twenty-eight thousand, six hundred seventy-three 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 72089073713052928 cubic inches would be around 34682.4 feet tall.

Recreational maths with 72089073713052928

• 72089073713052928 backwards is 82925031737098027
• The number of decimal digits it has is: 17
• The sum of 72089073713052928's digits is 73
• More coming soon!