9818034138

Names of 9818034138

• Cardinal: 9818034138 can be written as Nine billion, eight hundred eighteen million, thirty-four thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 9.818034138 × 10⁹

Factors of 9818034138

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13590

Divisors of 9818034138

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 37 54 66 74 81 99 111 121 162 198 222 242 297 333 363 407 594 666 726 814 891 999 1089 1221 1782 1998 2178 2442 2997 3267 3663 4477 5994 6534 7326 8954 9801 10989 13431 13537 19602 21978 26862 27074 32967 40293 40611 65934 80586 81222 120879 121833 148907 241758 243666 297814 362637 365499 446721 500869 725274 730998 893442 1001738 1096497 1340163 1502607 1637977 2192994 2680326 3005214 3275954 4020489 4507821 4913931 5509559 8040978 9015642 9827862 11019118 12061467 13523463 14741793 16528677 24122934 27046926 29483586 33057354 40570389 44225379 49586031 60605149 81140778 88450758 99172062 121210298 132676137 148758093 181815447 265352274 297516186 363630894 446274279 545446341 892548558 1090892682 1636339023 3272678046 4909017069 9818034138
• Sum of all divisors σ(n): 24836841876
• Sum of proper divisors (its aliquot sum) s(n): 15018807738
• 9818034138 is an abundant number, because the sum of its proper divisors (15018807738) is greater than itself. Its abundance is 5200773600

Bases of 9818034138

• Binary: 1001001001001100110100111111011010₂
• Hexadecimal: 0x249334FDA
• Base-36: 4IDEJMI

Squares and roots of 9818034138

• 9818034138 squared (9818034138²) is 96393794334933403044
• 9818034138 cubed (9818034138³) is 946397563471727157042505116072
• The square root of 9818034138 is 99085.9936519789
• The cube root of 9818034138 is 2141.2868303479

Scales and comparisons

• 9,818,034,138 seconds is equal to 312 years, 9 weeks, 3 days, 15 hours, 42 minutes, 18 seconds.
• To count from 1 to 9,818,034,138 would take you about six hundred twenty-four 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 9818034138 cubic inches would be around 178.4 feet tall.

Recreational maths with 9818034138

• 9818034138 backwards is 8314308189
• The number of decimal digits it has is: 10
• The sum of 9818034138's digits is 45
• More coming soon!