90752135838

Names of 90752135838

• Cardinal: 90752135838 can be written as Ninety billion, seven hundred fifty-two million, one hundred thirty-five thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 9.0752135838 × 10¹⁰

Factors of 90752135838

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1828

Divisors of 90752135838

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 13 14 19 21 26 38 39 42 57 78 91 114 133 182 247 266 273 313 361 399 494 546 626 722 741 798 939 1083 1471 1482 1729 1878 2166 2191 2527 2942 3458 4069 4382 4413 4693 5054 5187 5947 6573 7581 8138 8826 9386 10297 10374 11894 12207 13146 14079 15162 17841 19123 20594 24414 27949 28158 28483 30891 32851 35682 38246 41629 55898 56966 57369 61782 65702 77311 83258 83847 85449 98553 112993 114738 124887 133861 154622 167694 170898 195643 197106 225986 231933 249774 267722 338979 363337 391286 401583 460423 463866 531031 541177 586929 677958 726674 790951 803166 920846 1062062 1082354 1090011 1173858 1381269 1468909 1581902 1593093 1623531 2180022 2372853 2543359 2762538 2937818 3186186 3222961 3247062 3717217 4406727 4745706 5086718 5985499 6445922 6903403 7434434 7630077 8748037 8813454 9668883 10282363 11151651 11970998 13806806 15260154 17496074 17956497 19337766 20564726 20710209 22303302 26244111 30847089 35912994 41420418 41898493 48323821 52488222 61236259 61694178 83796986 96647642 113724481 122472518 125695479 144971463 166212703 183708777 227448962 251390958 289942926 332425406 341173443 367417554 498638109 682346886 796071367 997276218 1163488921 1592142734 2160765139 2326977842 2388214101 3490466763 4321530278 4776428202 6482295417 6980933526 12964590834 15125355973 30250711946 45376067919 90752135838
• Sum of all divisors σ(n): 236680077312
• Sum of proper divisors (its aliquot sum) s(n): 145927941474
• 90752135838 is an abundant number, because the sum of its proper divisors (145927941474) is greater than itself. Its abundance is 55175805636

Bases of 90752135838

• Binary: 1010100100001001111111011001010011110₂
• Hexadecimal: 0x15213FB29E
• Base-36: 15OVH866

Squares and roots of 90752135838

• 90752135838 squared (90752135838²) is 8235950159158803962244
• 90752135838 cubed (90752135838³) is 747430067598977496995180111300472
• The square root of 90752135838 is 301250.9515968371
• The cube root of 90752135838 is 4493.8539278753

Scales and comparisons

• 90,752,135,838 seconds is equal to 2,885 years, 33 weeks, 22 hours, 37 minutes, 18 seconds.
• To count from 1 to 90,752,135,838 would take you about five thousand, seven hundred seventy-one 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 90752135838 cubic inches would be around 374.5 feet tall.

Recreational maths with 90752135838

• 90752135838 backwards is 83853125709
• The number of decimal digits it has is: 11
• The sum of 90752135838's digits is 51
• More coming soon!