84940180128

Names of 84940180128

• Cardinal: 84940180128 can be written as Eighty-four billion, nine hundred forty million, one hundred eighty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 8.4940180128 × 10¹⁰

Factors of 84940180128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 468948

Divisors of 84940180128

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 37 48 51 68 72 74 96 102 111 136 144 148 153 204 222 272 288 296 306 333 408 444 544 592 612 629 666 816 888 1184 1224 1258 1332 1632 1776 1887 2448 2516 2664 3552 3774 4896 5032 5328 5661 7548 10064 10656 11322 15096 20128 22644 30192 45288 60384 90576 181152 468889 937778 1406667 1875556 2813334 3751112 4220001 5626668 7502224 7971113 8440002 11253336 15004448 15942226 16880004 17348893 22506672 23913339 31884452 33760008 34697786 45013344 47826678 52046679 63768904 67520016 69395572 71740017 95653356 104093358 127537808 135040032 138791144 143480034 156140037 191306712 208186716 255075616 277582288 286960068 294931181 312280074 382613424 416373432 555164576 573920136 589862362 624560148 765226848 832746864 884793543 1147840272 1179724724 1249120296 1665493728 1769587086 2295680544 2359449448 2498240592 2654380629 3539174172 4718898896 4996481184 5308761258 7078348344 9437797792 10617522516 14156696688 21235045032 28313393376 42470090064 84940180128
• Sum of all divisors σ(n): 262670302440
• Sum of proper divisors (its aliquot sum) s(n): 177730122312
• 84940180128 is an abundant number, because the sum of its proper divisors (177730122312) is greater than itself. Its abundance is 92789942184

Bases of 84940180128

• Binary: 1001111000110110101000100101010100000₂
• Hexadecimal: 0x13C6D44AA0
• Base-36: 130R6UG0

Squares and roots of 84940180128

• 84940180128 squared (84940180128²) is 7214834200177086096384
• 84940180128 cubed (84940180128³) is 612829316556696502525021329457152
• The square root of 84940180128 is 291444.9864519889
• The cube root of 84940180128 is 4395.7979877931

Scales and comparisons

• 84,940,180,128 seconds is equal to 2,700 years, 43 weeks, 2 days, 22 hours, 28 minutes, 48 seconds.
• To count from 1 to 84,940,180,128 would take you about five thousand, four hundred one 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 84940180128 cubic inches would be around 366.3 feet tall.

Recreational maths with 84940180128

• 84940180128 backwards is 82108104948
• The number of decimal digits it has is: 11
• The sum of 84940180128's digits is 45
• More coming soon!