100020021829

Names of 100020021829

• Cardinal: 100020021829 can be written as One hundred billion, twenty million, twenty-one thousand, eight hundred twenty-nine.

Scientific notation

• Scientific notation: 1.00020021829 × 10¹¹

Factors of 100020021829

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 966

Divisors of 100020021829

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 13 61 91 127 337 421 427 793 889 1651 2359 2947 4381 5473 5551 7747 11557 20557 25681 30667 38311 42799 53467 54229 100711 141877 143899 179767 267241 299593 333853 374269 556387 695071 704977 993139 1844401 1870687 2336971 2610739 3261487 3894709 4865497 8654497 12910807 18018379 18275173 22830409 33939607 42399331 60581479 112508461 126128653 234238927 237577249 296795317 787559227 1099121119 1639672489 7693847833 14288574547 100020021829
• Sum of all divisors σ(n): 126779441152
• Sum of proper divisors (its aliquot sum) s(n): 26759419323
• 100020021829 is a deficient number, because the sum of its proper divisors (26759419323) is less than itself. Its deficiency is 73260602506

Bases of 100020021829

• Binary: 1011101001001101010000110101001000101₂
• Hexadecimal: 0x1749A86A45
• Base-36: 19Y5C6RP

Squares and roots of 100020021829

• 100020021829 squared (100020021829²) is 10004004766673636505241
• 100020021829 cubed (100020021829³) is 1000600775140117174973016092905789
• The square root of 100020021829 is 316259.4217236855
• The cube root of 100020021829 is 4641.8985899337

Scales and comparisons

• 100,020,021,829 seconds is equal to 3,180 years, 17 weeks, 3 hours, 23 minutes, 49 seconds.
• To count from 1 to 100,020,021,829 would take you about six thousand, three hundred sixty 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 100020021829 cubic inches would be around 386.8 feet tall.

Recreational maths with 100020021829

• 100020021829 backwards is 928120020001
• The number of decimal digits it has is: 12
• The sum of 100020021829's digits is 25
• More coming soon!