9958938768

Names of 9958938768

• Cardinal: 9958938768 can be written as Nine billion, nine hundred fifty-eight million, nine hundred thirty-eight thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 9.958938768 × 10⁹

Factors of 9958938768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3385

Divisors of 9958938768

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 36 38 48 54 57 72 76 108 114 144 152 171 216 228 304 342 361 432 456 513 684 722 912 1026 1083 1368 1444 2052 2166 2736 2888 3249 3361 4104 4332 5776 6498 6722 6859 8208 8664 9747 10083 12996 13444 13718 17328 19494 20166 20577 25992 26888 27436 30249 38988 40332 41154 51984 53776 54872 60498 61731 63859 77976 80664 82308 90747 109744 120996 123462 127718 155952 161328 164616 181494 185193 191577 241992 246924 255436 329232 362988 370386 383154 483984 493848 510872 574731 725976 740772 766308 987696 1021744 1149462 1213321 1451952 1481544 1532616 1724193 2298924 2426642 2963088 3065232 3448386 3639963 4597848 4853284 6896772 7279926 9195696 9706568 10919889 13793544 14559852 19413136 21839778 23053099 27587088 29119704 32759667 43679556 46106198 58239408 65519334 69159297 87359112 92212396 131038668 138318594 174718224 184424792 207477891 262077336 276637188 368849584 414955782 524154672 553274376 622433673 829911564 1106548752 1244867346 1659823128 2489734692 3319646256 4979469384 9958938768
• Sum of all divisors σ(n): 30182691200
• Sum of proper divisors (its aliquot sum) s(n): 20223752432
• 9958938768 is an abundant number, because the sum of its proper divisors (20223752432) is greater than itself. Its abundance is 10264813664

Bases of 9958938768

• Binary: 1001010001100110010101100010010000₂
• Hexadecimal: 0x251995890
• Base-36: 4KPAMC0

Squares and roots of 9958938768

• 9958938768 squared (9958938768²) is 99180461384773357824
• 9958938768 cubed (9958938768³) is 987732141912946358126969720832
• The square root of 9958938768 is 99794.4826531007
• The cube root of 9958938768 is 2151.4818533449

Scales and comparisons

• 9,958,938,768 seconds is equal to 316 years, 34 weeks, 3 days, 11 hours, 52 minutes, 48 seconds.
• To count from 1 to 9,958,938,768 would take you about six 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 9958938768 cubic inches would be around 179.3 feet tall.

Recreational maths with 9958938768

• 9958938768 backwards is 8678398599
• 9958938768 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9958938768's digits is 72
• More coming soon!