8145084329731669832

Names of 8145084329731669832

• Cardinal: 8145084329731669832 can be written as Eight quintillion, one hundred forty-five quadrillion, eighty-four trillion, three hundred twenty-nine billion, seven hundred thirty-one million, six hundred sixty-nine thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 8.145084329731669832 × 10¹⁸

Factors of 8145084329731669832

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 78

Divisors of 8145084329731669832

• Number of divisors d(n): 196
• Complete list of divisors:
  1 2 4 8 17 34 59 68 118 136 236 289 472 578 1003 1156 2006 2312 3481 4012 4913 6962 8024 9826 13924 17051 19652 27848 34102 39304 59177 68204 83521 118354 136408 167042 205379 236708 289867 334084 410758 473416 579734 668168 821516 1006009 1159468 1419857 1643032 2012018 2318936 2839714 3491443 4024036 4927739 5679428 6982886 8048072 9855478 11358856 12117361 13965772 17102153 19710956 24137569 24234722 27931544 34204306 39421912 48275138 48469444 59354531 68408612 83771563 96550276 96938888 118709062 136817224 167543126 193100552 205995137 237418124 290736601 335086252 411990274 474836248 581473202 670172504 714924299 823980548 1009027027 1162946404 1424116571 1429848598 1647961096 2018054054 2325892808 2848233142 2859697196 3501917329 4036108108 4942522217 5696466284 5719394392 7003834658 8072216216 9885044434 11392932568 12153713083 14007669316 17153459459 19770088868 24307426166 28015338632 34306918918 39540177736 42180533641 48614852332 59532594593 68613837836 84022877689 84361067282 97229704664 119065189186 137227675672 168045755378 168722134564 206613122411 238130378372 291608810803 336091510756 337444269128 413226244822 476260756744 583217621606 672183021512 717069071897 826452489644 1012054108081 1166435243212 1434138143794 1652904979288 2024108216162 2332870486424 2868276287588 3512423080987 4048216432324 4957349783651 5736552575176 7024846161974 8096432864648 9914699567302 12190174222249 14049692323948 17204919837377 19829399134604 24380348444498 28099384647896 34409839674754 39658798269208 48760696888996 59711192376779 68819679349508 97521393777992 119422384753558 137639358699016 207232961778233 238844769507116 292483637235409 414465923556466 477689539014232 584967274470818 828931847112932 1015090270405243 1169934548941636 1657863694225864 2030180540810486 2339869097883272 3522960350229961 4060361081620972 7045920700459922 8120722163241944 14091841400919844 17256534596889131 28183682801839688 34513069193778262 59890325953909337 69026138387556524 119780651907818674 138052276775113048 239561303815637348 479122607631274696 1018135541216458729 2036271082432917458 4072542164865834916 8145084329731669832
• Sum of all divisors σ(n): 16506302995975963605
• Sum of proper divisors (its aliquot sum) s(n): 8361218666244293773
• 8145084329731669832 is an abundant number, because the sum of its proper divisors (8361218666244293773) is greater than itself. Its abundance is 216134336512623941

Bases of 8145084329731669832

• Binary: 111000100001001001001110000101100011011010000011011111101001000₂
• Hexadecimal: 0x7109270B1B41BF48
• Base-36: 1PVRRF8XOV9S8

Squares and roots of 8145084329731669832

• 8145084329731669832 squared (8145084329731669832²) is 66342398738440405206785866199058908224
• 8145084329731669832 cubed (8145084329731669832³) is 540364432361281046089633266456306447904991531634357498368
• The square root of 8145084329731669832 is 2853959412.7688063239
• 8145084329731669832 is a perfect cube number. Its cube root is 2012018
• Being both a perfect square and a perfect cube, 8145084329731669832 is also a perfect sixth number.

Scales and comparisons

• 8,145,084,329,731,669,832 seconds is equal to 258,988,487,285 years, 22 weeks, 7 hours, 50 minutes, 32 seconds.
• To count from 1 to 8,145,084,329,731,669,832 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 8145084329731669832 cubic inches would be around 167668.2 feet tall.

Recreational maths with 8145084329731669832

• 8145084329731669832 backwards is 2389661379234805418
• The number of decimal digits it has is: 19
• The sum of 8145084329731669832's digits is 89
• More coming soon!