38461435201638829972

Names of 38461435201638829972

• Cardinal: 38461435201638829972 can be written as Thirty-eight quintillion, four hundred sixty-one quadrillion, four hundred thirty-five trillion, two hundred one billion, six hundred thirty-eight million, eight hundred twenty-nine thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 3.8461435201638829972 × 10¹⁹

Factors of 38461435201638829972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 27241911

Divisors of 38461435201638829972

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 17 31 34 62 68 109 124 218 436 527 1054 1853 2108 3379 3706 6758 7412 13516 57443 114886 229772 9361921 17879831 18723842 35759662 37447684 71519324 159152657 290219551 303957127 318305314 554274761 580439102 607914254 636610628 1020449389 1108549522 1160878204 1215828508 1948901579 2040898778 2217099044 3897803158 4081797556 4933732367 7795606316 9422670937 9867464734 17347639613 18845341874 19734929468 31633931059 33131326843 34695279226 37690683748 60415948949 63267862118 66262653686 69390558452 120831897898 126535724236 132525307372 241663795796 537776828003 1027071132133 1075553656006 2054142264266 2151107312012 4108284528532 167389565315351 334779130630702 669558261261404 2845622610360967 5189076524775881 5691245220721934 10378153049551762 11382490441443868 18245462619373259 20756306099103524 36490925238746518 72981850477493036 88214300921189977 176428601842379954 310172864529345403 352857203684759908 565609341200571029 620345729058690806 1131218682401142058 1240691458117381612 2262437364802284116 9615358800409707493 19230717600819414986 38461435201638829972
• Sum of all divisors σ(n): 74240632090926766080
• Sum of proper divisors (its aliquot sum) s(n): 35779196889287936108
• 38461435201638829972 is a deficient number, because the sum of its proper divisors (35779196889287936108) is less than itself. Its deficiency is 2682238312350893864

Bases of 38461435201638829972

• Binary: 100001010111000010011101111000100111011001011000110000111110010100₂
• Hexadecimal: 0x215C27789D9630F94
• Base-36: 847MOWH4IQUMS

Squares and roots of 38461435201638829972

• 38461435201638829972 squared (38461435201638829972²) is 1479281997769862545546477392477125520784
• 38461435201638829972 cubed (38461435201638829972³) is 56895308702176404483428176716985712969711989824666928138048
• The square root of 38461435201638829972 is 6201728404.3755761661
• The cube root of 38461435201638829972 is 3375528.8850650379

Scales and comparisons

• 38,461,435,201,638,829,972 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 38,461,435,201,638,829,972 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 38461435201638829972 cubic inches would be around 281294.1 feet tall.

Recreational maths with 38461435201638829972

• 38461435201638829972 backwards is 27992883610253416483
• The number of decimal digits it has is: 20
• The sum of 38461435201638829972's digits is 91
• More coming soon!