401969839519040

Names of 401969839519040

• Cardinal: 401969839519040 can be written as Four hundred one trillion, nine hundred sixty-nine billion, eight hundred thirty-nine million, five hundred nineteen thousand and forty.

Scientific notation

• Scientific notation: 4.0196983951904 × 10¹⁴

Factors of 401969839519040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 29652670

Divisors of 401969839519040

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 130 160 208 260 320 416 520 832 1040 2080 3259 4160 6518 13036 16295 26072 32590 42367 52144 65180 84734 104288 130360 169468 208576 211835 260720 338936 423670 521440 677872 847340 1042880 1355744 1694680 2711488 3389360 6778720 13557440 29649391 59298782 118597564 148246955 237195128 296493910 385442083 474390256 592987820 770884166 948780512 1185975640 1541768332 1897561024 1927210415 2371951280 3083536664 3854420830 4743902560 6167073328 7708841660 9487805120 12334146656 15417683320 24668293312 30835366640 61670733280 96627365269 123341466560 193254730538 386509461076 483136826345 773018922152 966273652690 1256155748497 1546037844304 1932547305380 2512311496994 3092075688608 3865094610760 5024622993988 6184151377216 6280778742485 7730189221520 10049245987976 12561557484970 15460378443040 20098491975952 25123114969940 30920756886080 40196983951904 50246229939880 80393967903808 100492459879760 200984919759520 401969839519040
• Sum of all divisors σ(n): 1031137067170560
• Sum of proper divisors (its aliquot sum) s(n): 629167227651520
• 401969839519040 is an abundant number, because the sum of its proper divisors (629167227651520) is greater than itself. Its abundance is 227197388132480

Bases of 401969839519040

• Binary: 1011011011001011011100101011111101011010101000000₂
• Hexadecimal: 0x16D96E57EB540
• Base-36: 3YHIE7W94W

Squares and roots of 401969839519040

• 401969839519040 squared (401969839519040²) is 161579751882962771738522521600
• 401969839519040 cubed (401969839519040³) is 64950186933920846616060645148588752011264000
• The square root of 401969839519040 is 20049185.5076219991
• The cube root of 401969839519040 is 73801.3811527467

Scales and comparisons

• 401,969,839,519,040 seconds is equal to 12,781,397 years, 27 weeks, 1 day, 3 hours, 17 minutes, 20 seconds.
• To count from 1 to 401,969,839,519,040 would take you about thirty-one million, nine hundred fifty-three thousand, four 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 401969839519040 cubic inches would be around 6150.1 feet tall.

Recreational maths with 401969839519040

• 401969839519040 backwards is 040915938969104
• The number of decimal digits it has is: 15
• The sum of 401969839519040's digits is 68
• More coming soon!