29994502873968390

Names of 29994502873968390

• Cardinal: 29994502873968390 can be written as Twenty-nine quadrillion, nine hundred ninety-four trillion, five hundred two billion, eight hundred seventy-three million, nine hundred sixty-eight thousand, three hundred ninety.

Scientific notation

• Scientific notation: 2.999450287396839 × 10¹⁶

Factors of 29994502873968390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 10921829485

Divisors of 29994502873968390

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 31 62 93 155 186 310 465 930 2953 5906 8859 14765 17718 29530 44295 88590 91543 183086 274629 457715 549258 915430 1373145 2746290 10921826491 21843652982 32765479473 54609132455 65530958946 109218264910 163827397365 327654794730 338576621221 677153242442 1015729863663 1692883106105 2031459727326 3385766212210 5078649318315 10157298636630 32252153627923 64504307255846 96756460883769 161260768139615 193512921767538 322521536279230 483782304418845 967564608837690 999816762465613 1999633524931226 2999450287396839 4999083812328065 5998900574793678 9998167624656130 14997251436984195 29994502873968390
• Sum of all divisors σ(n): 74334125853775872
• Sum of proper divisors (its aliquot sum) s(n): 44339622979807482
• 29994502873968390 is an abundant number, because the sum of its proper divisors (44339622979807482) is greater than itself. Its abundance is 14345120105839092

Bases of 29994502873968390

• Binary: 1101010100011111101011101101001000001000110111100000110₂
• Hexadecimal: 0x6A8FD769046F06
• Base-36: 87C5WE81NUU

Squares and roots of 29994502873968390

• 29994502873968390 squared (29994502873968390²) is 899670202656498007404306719192100
• 29994502873968390 cubed (29994502873968390³) is 26985160479204053342757779266770904272701737719000
• The square root of 29994502873968390 is 173189211.1939089293
• The cube root of 29994502873968390 is 310704.2707152913

Scales and comparisons

• 29,994,502,873,968,390 seconds is equal to 953,732,412 years, 15 weeks, 5 days, 8 hours, 6 minutes, 30 seconds.
• To count from 1 to 29,994,502,873,968,390 would take you about two billion, eight hundred sixty-one million, one hundred ninety-seven thousand, two hundred thirty-six 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 29994502873968390 cubic inches would be around 25892 feet tall.

Recreational maths with 29994502873968390

• 29994502873968390 backwards is 09386937820549992
• 29994502873968390 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 29994502873968390's digits is 93
• More coming soon!