164642719902808

Names of 164642719902808

• Cardinal: 164642719902808 can be written as One hundred sixty-four trillion, six hundred forty-two billion, seven hundred nineteen million, nine hundred two thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.64642719902808 × 10¹⁴

Factors of 164642719902808

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 14550

Divisors of 164642719902808

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 14 28 43 56 73 86 97 146 172 194 292 301 344 388 511 584 602 679 709 776 1022 1204 1358 1418 2044 2408 2716 2836 3139 4088 4171 4963 5432 5672 6278 7081 8342 9926 12556 13619 14162 16684 19852 21973 25112 27238 28324 29197 30487 33368 39704 43946 49567 51757 54476 56648 58394 60974 68773 87892 95333 99134 103514 108952 116788 121948 137546 175784 190666 198268 207028 213409 233576 243896 275092 304483 362299 381332 396536 414056 426818 481411 550184 585617 608966 724598 762664 853636 962822 994187 1171234 1217932 1321043 1449196 1707272 1925644 1988374 2131381 2225551 2342468 2435864 2642086 2898392 2957239 3851288 3976748 4099319 4262762 4451102 4684936 5020429 5284172 5914478 6959309 7953496 8198638 8525524 8902204 9247301 9655871 10040858 10568344 11828956 13918618 15578857 16397276 17051048 17804408 18494602 19311742 20081716 20700673 23657912 27837236 31157714 32794552 35143003 36989204 38623484 40163432 41401346 42750041 55674472 56804849 62315428 67591097 70286006 73978408 77246968 82802692 85500082 96436139 113609698 124630856 135182194 140572012 165605384 171000164 192872278 215878447 227219396 270364388 281144024 299250287 342000328 385744556 397633943 415202453 431756894 454438792 540728776 598500574 675052973 704878583 771489112 795267886 830404906 863513788 936619487 1197001148 1350105946 1409757166 1511149129 1590535772 1660809812 1727027576 1873238974 2394002296 2700211892 2819514332 2906417171 3022298258 3181071544 3321619624 3746477948 4146753977 4934150081 5400423784 5639028664 5812834342 6044596516 6556336409 7492955896 8293507954 9868300162 11625668684 12089193032 13112672818 16587015908 19736600324 23251337368 26225345636 29027277839 30309779069 33174031816 39473200648 40274637941 52450691272 58054555678 60619558138 68373222551 80549275882 116109111356 121239116276 136746445102 161098551764 212168453483 232218222712 242478232552 273492890204 281922465587 322197103528 424336906966 478612557857 546985780408 563844931174 848673813932 957225115714 1127689862348 1697347627864 1914450231428 2255379724696 2940048569693 3828900462856 5880097139386 11760194278772 20580339987851 23520388557544 41160679975702 82321359951404 164642719902808
• Sum of all divisors σ(n): 370277373312000
• Sum of proper divisors (its aliquot sum) s(n): 205634653409192
• 164642719902808 is an abundant number, because the sum of its proper divisors (205634653409192) is greater than itself. Its abundance is 40991933506384

Bases of 164642719902808

• Binary: 100101011011110111011110110101011010110001011000₂
• Hexadecimal: 0x95BDDED5AC58
• Base-36: 1MCZTKHBH4

Squares and roots of 164642719902808

• 164642719902808 squared (164642719902808²) is 27107225216994489524966284864
• 164642719902808 cubed (164642719902808³) is 4463007288743957547111828622393266921498112
• The square root of 164642719902808 is 12831317.9331979769
• The cube root of 164642719902808 is 54808.4487904473

Scales and comparisons

• 164,642,719,902,808 seconds is equal to 5,235,129 years, 11 weeks, 2 days, 21 hours, 53 minutes, 28 seconds.
• To count from 1 to 164,642,719,902,808 would take you about thirteen million, eighty-seven thousand, eight hundred twenty-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 164642719902808 cubic inches would be around 4567.4 feet tall.

Recreational maths with 164642719902808

• 164642719902808 backwards is 808209917246461
• The number of decimal digits it has is: 15
• The sum of 164642719902808's digits is 67
• More coming soon!