9922721843139955369

Names of 9922721843139955369

• Cardinal: 9922721843139955369 can be written as Nine quintillion, nine hundred twenty-two quadrillion, seven hundred twenty-one trillion, eight hundred forty-three billion, one hundred thirty-nine million, nine hundred fifty-five thousand, three hundred sixty-nine.

Scientific notation

• Scientific notation: 9.922721843139955369 × 10¹⁸

Factors of 9922721843139955369

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1797

Divisors of 9922721843139955369

• Number of divisors d(n): 243
• Complete list of divisors:
  1 13 17 19 169 221 247 289 323 361 757 991 2873 3211 3757 4199 4693 5491 6137 9841 12869 12883 14383 16847 18829 48841 54587 61009 71383 79781 104329 127933 167297 167479 186979 218773 219011 244511 244777 273277 286399 320093 357751 573049 750187 927979 982081 1037153 1356277 2174861 2430727 2844049 2847143 3178643 3182101 3552601 3723187 4156687 4161209 4645709 4650763 5441581 6081767 7449637 9741833 9752431 10887931 12753179 12767053 14253553 16695377 17631601 18659539 36972637 41322359 46183813 48401431 54036931 54095717 60394217 60459919 70740553 78977053 79062971 96845281 103390039 126643829 126781603 141543103 165611161 165791327 165971689 185094827 185296189 206870689 216804043 217039901 242310401 242574007 270817507 283821409 317212163 354531241 567891559 702480103 743435317 785124821 919627189 1026701689 1027818623 1344070507 1646369777 1840060339 2152945093 2155287251 2406232751 2408850457 2689318957 2818452559 2821518713 3146612059 3150035213 3153462091 3516801713 3520627591 3689678317 4119276817 4123758119 4603897619 4608906133 5392606771 6027031097 7382590267 9654156503 9664659121 10789939621 12638400389 13347121957 14125271023 17472916591 27988286209 31281025763 34961146441 36639883267 40905956767 40950457769 45718422269 45768158683 47965818121 53550598621 53608855547 59785629121 59850669047 59915779729 70103888023 78266259523 78351404261 95973673471 102459528649 125504034539 125640568573 140269215073 164120660551 164299205057 183428973557 183628523299 205008852799 214852806613 240129607391 268380149437 531777437971 562780534969 594339489497 696157782073 777213178573 778058697611 911350544299 1017461373799 1018568255393 1331973872437 1631552449007 1823499795949 2133568587163 2135889665741 2384576656241 2387170802887 2665115086387 2793086485969 3118292550469 3121684896083 3485150497583 3488941942681 4082203325647 4562462540429 7316146954597 9567269094473 10103771321449 10692830164411 13226997859387 17315660341681 27736391633119 30999496531133 34646496123031 36310124317597 40537803156097 40581903649079 45306956468579 45356245254853 53068643233411 59247558458911 59312013025577 77561863187293 95109910409761 124374498228149 139006792137343 162643574606041 181778112794987 203163773123809 526991441029261 588990434091527 689892362034343 770218259965843 771056169332501 1008304221434809 1616868476965937 1807088297785459 2114366469878533 2363115466334831 2641129050609517 3090227917514779 3453784143104753 10012837379555959 13107954878652517 27486764108420929 30720501062352803 34334677657923721 40172962927692127 44899193860361789 58714330432780801 522248518059997651 583689520184703257 763286295626150413 9922721843139955369
• Sum of all divisors σ(n): 12074413685867367471
• Sum of proper divisors (its aliquot sum) s(n): 2151691842727412102
• 9922721843139955369 is a deficient number, because the sum of its proper divisors (2151691842727412102) is less than itself. Its deficiency is 7771030000412543267

Bases of 9922721843139955369

• Binary: 1000100110110100100101101111000110001001010111011100101010101001₂
• Hexadecimal: 0x89B496F1895DCAA9
• Base-36: 23DZ3BWTBON8P

Squares and roots of 9922721843139955369

• 9922721843139955369 squared (9922721843139955369²) is 98460408776326793043062437639311926161
• 9922721843139955369 cubed (9922721843139955369³) is 976995248849346833476717744361354241558007224254963508409
• 9922721843139955369 is a perfect square number. Its square root is 3150035213
• The cube root of 9922721843139955369 is 2148870.6412778549

Scales and comparisons

• 9,922,721,843,139,955,369 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 9,922,721,843,139,955,369 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 9922721843139955369 cubic inches would be around 179072.6 feet tall.

Recreational maths with 9922721843139955369

• 9922721843139955369 backwards is 9635599313481272299
• The number of decimal digits it has is: 19
• The sum of 9922721843139955369's digits is 97
• More coming soon!