40439450900176128

Names of 40439450900176128

• Cardinal: 40439450900176128 can be written as Forty quadrillion, four hundred thirty-nine trillion, four hundred fifty billion, nine hundred million, one hundred seventy-six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0439450900176128 × 10¹⁶

Factors of 40439450900176128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1950205000978

Divisors of 40439450900176128

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 256 288 324 384 432 576 648 768 864 1152 1296 1728 2304 2592 3456 5184 6912 10368 20736 1950205000973 3900410001946 5850615002919 7800820003892 11701230005838 15601640007784 17551845008757 23402460011676 31203280015568 35103690017514 46804920023352 52655535026271 62406560031136 70207380035028 93609840046704 105311070052542 124813120062272 140414760070056 157966605078813 187219680093408 210622140105084 249626240124544 280829520140112 315933210157626 374439360186816 421244280210168 499252480249088 561659040280224 631866420315252 748878720373632 842488560420336 1123318080560448 1263732840630504 1497757440747264 1684977120840672 2246636161120896 2527465681261008 3369954241681344 4493272322241792 5054931362522016 6739908483362688 10109862725044032 13479816966725376 20219725450088064 40439450900176128
• Sum of all divisors σ(n): 120583125415223394
• Sum of proper divisors (its aliquot sum) s(n): 80143674515047266
• 40439450900176128 is an abundant number, because the sum of its proper divisors (80143674515047266) is greater than itself. Its abundance is 39704223614871138

Bases of 40439450900176128

• Binary: 10001111101010110111011101100001110100010001110100000000₂
• Hexadecimal: 0x8FAB7761D11D00
• Base-36: B26L79YA800

Squares and roots of 40439450900176128

• 40439450900176128 squared (40439450900176128²) is 1635349189107755849216261421072384
• 40439450900176128 cubed (40439450900176128³) is 66132623237565938255547978041231659805516236849152
• The square root of 40439450900176128 is 201095626.2581961973
• The cube root of 40439450900176128 is 343243.0481073281

Scales and comparisons

• 40,439,450,900,176,128 seconds is equal to 1,285,849,451 years, 9 weeks, 6 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 40,439,450,900,176,128 would take you about three billion, eight hundred fifty-seven million, five hundred forty-eight thousand, three hundred fifty-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 40439450900176128 cubic inches would be around 28603.6 feet tall.

Recreational maths with 40439450900176128

• 40439450900176128 backwards is 82167100905493404
• The number of decimal digits it has is: 17
• The sum of 40439450900176128's digits is 63
• More coming soon!