105918902520090

Names of 105918902520090

• Cardinal: 105918902520090 can be written as One hundred five trillion, nine hundred eighteen billion, nine hundred two million, five hundred twenty thousand and ninety.

Scientific notation

• Scientific notation: 1.0591890252009 × 10¹⁴

Factors of 105918902520090

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1940588

Divisors of 105918902520090

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 167 330 334 501 835 991 1002 1670 1837 1982 2505 2973 3674 4955 5010 5511 5946 9185 9910 10901 11022 14865 18370 21802 27555 29730 32703 54505 55110 65406 109010 163515 165497 327030 330994 496491 827485 992982 1654970 1820467 1939409 2482455 3640934 3878818 4964910 5461401 5818227 9102335 9697045 10922802 11636454 18204670 19394090 21333499 27307005 29091135 42666998 54614010 58182270 64000497 106667495 128000994 213334990 320002485 323881303 640004970 647762606 971643909 1619406515 1921954319 1943287818 3238813030 3562694333 3843908638 4858219545 5765862957 7125388666 9609771595 9716439090 10688082999 11531725914 17813471665 19219543190 21141497509 21376165998 28829314785 35626943330 42282995018 53440414995 57658629570 63424492527 105707487545 106880829990 126848985054 211414975090 317122462635 320966371273 634244925270 641932742546 962899113819 1604831856365 1925798227638 3209663712730 3530630084003 4814495569095 7061260168006 9628991138190 10591890252009 17653150420015 21183780504018 35306300840030 52959451260045 105918902520090
• Sum of all divisors σ(n): 279257166397440
• Sum of proper divisors (its aliquot sum) s(n): 173338263877350
• 105918902520090 is an abundant number, because the sum of its proper divisors (173338263877350) is greater than itself. Its abundance is 67419361357260

Bases of 105918902520090

• Binary: 11000000101010100101010100011110100100100011010₂
• Hexadecimal: 0x60552A8F491A
• Base-36: 11JMGZTCT6

Squares and roots of 105918902520090

• 105918902520090 squared (105918902520090²) is 11218813911060327752853608100
• 105918902520090 cubed (105918902520090³) is 1188284457036628498345747397671939236729000
• The square root of 105918902520090 is 10291690.9456167601
• The cube root of 105918902520090 is 47314.1625292713

Scales and comparisons

• 105,918,902,520,090 seconds is equal to 3,367,893 years, 24 weeks, 3 days, 14 hours, 41 minutes, 30 seconds.
• To count from 1 to 105,918,902,520,090 would take you about eight million, four hundred nineteen thousand, seven hundred thirty-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 105918902520090 cubic inches would be around 3942.8 feet tall.

Recreational maths with 105918902520090

• 105918902520090 backwards is 090025209819501
• The number of decimal digits it has is: 15
• The sum of 105918902520090's digits is 51
• More coming soon!