40245341637172

Names of 40245341637172

• Cardinal: 40245341637172 can be written as Forty trillion, two hundred forty-five billion, three hundred forty-one million, six hundred thirty-seven thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 4.0245341637172 × 10¹³

Factors of 40245341637172

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 132379

Divisors of 40245341637172

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 14 28 79 127 158 254 316 508 553 889 1093 1106 1778 2186 2212 3556 4372 7651 10033 15302 20066 30604 40132 70231 86347 131071 138811 140462 172694 262142 277622 280924 345388 524284 555244 604429 917497 971677 1208858 1834994 1943354 2417716 3669988 3886708 10354609 10966069 16646017 20709218 21932138 33292034 41418436 43864276 66584068 72482263 76762483 116522119 143260603 144964526 153524966 233044238 286521206 289929052 307049932 466088476 573042412 1002824221 1315035343 2005648442 2630070686 4011296884 5260141372 9205247401 11317587637 18194096581 18410494802 22635175274 36388193162 36820989604 45270350548 72776386324 79223113459 127358676067 158446226918 254717352134 316892453836 509434704268 1437333629899 2874667259798 5749334519596 10061335409293 20122670818586 40245341637172
• Sum of all divisors σ(n): 82227148881920
• Sum of proper divisors (its aliquot sum) s(n): 41981807244748
• 40245341637172 is an abundant number, because the sum of its proper divisors (41981807244748) is greater than itself. Its abundance is 1736465607576

Bases of 40245341637172

• Binary: 1001001001101001011001010010101100101000110100₂
• Hexadecimal: 0x249A594ACA34
• Base-36: E9KGDB1O4

Squares and roots of 40245341637172

• 40245341637172 squared (40245341637172²) is 1619687523492690237292157584
• 40245341637172 cubed (40245341637172³) is 65184877728428368326078222469734776112448
• The square root of 40245341637172 is 6343921.6291795409
• The cube root of 40245341637172 is 34269.2978464997

Scales and comparisons

• 40,245,341,637,172 seconds is equal to 1,279,677 years, 19 weeks, 4 days, 5 hours, 52 minutes, 52 seconds.
• To count from 1 to 40,245,341,637,172 would take you about three million, one hundred ninety-nine thousand, one hundred ninety-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 40245341637172 cubic inches would be around 2855.8 feet tall.

Recreational maths with 40245341637172

• 40245341637172 backwards is 27173614354204
• The number of decimal digits it has is: 14
• The sum of 40245341637172's digits is 49
• More coming soon!