30481197888

Names of 30481197888

• Cardinal: 30481197888 can be written as Thirty billion, four hundred eighty-one million, one hundred ninety-seven thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 3.0481197888 × 10¹⁰

Factors of 30481197888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 109

Divisors of 30481197888

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 48 62 64 73 93 96 124 146 186 192 219 248 292 372 438 496 584 744 876 961 992 1168 1488 1752 1922 1984 2263 2336 2883 2976 3504 3844 4526 4672 5329 5766 5952 6789 7008 7688 9052 10658 11532 13578 14016 15376 15987 18104 21316 23064 27156 29791 30752 31974 36208 42632 46128 54312 59582 61504 63948 70153 72416 85264 89373 92256 108624 119164 127896 140306 144832 165199 170528 178746 184512 210459 217248 238328 255792 280612 330398 341056 357492 420918 434496 476656 495597 511584 561224 660796 714984 841836 953312 991194 1023168 1122448 1321592 1429968 1683672 1906624 1982388 2174743 2244896 2643184 2859936 3367344 3964776 4349486 4489792 5121169 5286368 5719872 6524229 6734688 7929552 8698972 10242338 10572736 13048458 13469376 15363507 15859104 17397944 20484676 26096916 30727014 31718208 34795888 40969352 52193832 61454028 69591776 81938704 104387664 122908056 139183552 158756239 163877408 208775328 245816112 317512478 327754816 417550656 476268717 491632224 635024956 952537434 983264448 1270049912 1905074868 2540099824 3810149736 5080199648 7620299472 10160399296 15240598944 30481197888
• Sum of all divisors σ(n): 84493583616
• Sum of proper divisors (its aliquot sum) s(n): 54012385728
• 30481197888 is an abundant number, because the sum of its proper divisors (54012385728) is greater than itself. Its abundance is 23531187840

Bases of 30481197888

• Binary: 11100011000110100100010101101000000₂
• Hexadecimal: 0x718D22B40
• Base-36: E03PUTC

Squares and roots of 30481197888

• 30481197888 squared (30481197888²) is 929103424687415660544
• 30481197888 cubed (30481197888³) is 28320185346315621292351897731072
• The square root of 30481197888 is 174588.6533770165
• The cube root of 30481197888 is 3123.7577274721

Scales and comparisons

• 30,481,197,888 seconds is equal to 969 years, 10 weeks, 5 days, 15 hours, 24 minutes, 48 seconds.
• To count from 1 to 30,481,197,888 would take you about one thousand, nine hundred thirty-eight 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 30481197888 cubic inches would be around 260.3 feet tall.

Recreational maths with 30481197888

• 30481197888 backwards is 88879118403
• The number of decimal digits it has is: 11
• The sum of 30481197888's digits is 57
• More coming soon!