64120539675168

Names of 64120539675168

• Cardinal: 64120539675168 can be written as Sixty-four trillion, one hundred twenty billion, five hundred thirty-nine million, six hundred seventy-five thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 6.4120539675168 × 10¹³

Factors of 64120539675168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 348420675

Divisors of 64120539675168

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 71 72 81 96 108 142 144 162 213 216 284 288 324 426 432 568 639 648 852 864 1136 1278 1296 1704 1917 2272 2556 2592 3408 3834 5112 5751 6816 7668 10224 11502 15336 20448 23004 30672 46008 61344 92016 184032 348420599 696841198 1045261797 1393682396 2090523594 2787364792 3135785391 4181047188 5574729584 6271570782 8362094376 9407356173 11149459168 12543141564 16724188752 18814712346 24737862529 25086283128 28222068519 33448377504 37629424692 49475725058 50172566256 56444137038 74213587587 75258849384 98951450116 100345132512 112888274076 148427175174 150517698768 197902900232 222640762761 225776548152 296854350348 301035397536 395805800464 445281525522 451553096304 593708700696 667922288283 791611600928 890563051044 903106192608 1187417401392 1335844576566 1781126102088 2003766864849 2374834802784 2671689153132 3562252204176 4007533729698 5343378306264 7124504408352 8015067459396 10686756612528 16030134918792 21373513225056 32060269837584 64120539675168
• Sum of all divisors σ(n): 191232736833600
• Sum of proper divisors (its aliquot sum) s(n): 127112197158432
• 64120539675168 is an abundant number, because the sum of its proper divisors (127112197158432) is greater than itself. Its abundance is 62991657483264

Bases of 64120539675168

• Binary: 1110100101000100111001111111010111101000100000₂
• Hexadecimal: 0x3A5139FD7A20
• Base-36: MQ8KHS200

Squares and roots of 64120539675168

• 64120539675168 squared (64120539675168²) is 4111443608234793606955828224
• 64120539675168 cubed (64120539675168³) is 263627983004034962716430984935445366341632
• The square root of 64120539675168 is 8007530.1857169417
• The cube root of 64120539675168 is 40025.0966829461

Scales and comparisons

• 64,120,539,675,168 seconds is equal to 2,038,834 years, 42 weeks, 5 days, 20 hours, 52 minutes, 48 seconds.
• To count from 1 to 64,120,539,675,168 would take you about five million, ninety-seven thousand and 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 64120539675168 cubic inches would be around 3335.4 feet tall.

Recreational maths with 64120539675168

• 64120539675168 backwards is 86157693502146
• The number of decimal digits it has is: 14
• The sum of 64120539675168's digits is 63
• More coming soon!