199731408737990400

Names of 199731408737990400

• Cardinal: 199731408737990400 can be written as One hundred ninety-nine quadrillion, seven hundred thirty-one trillion, four hundred eight billion, seven hundred thirty-seven million, nine hundred ninety thousand, four hundred.

Scientific notation

• Scientific notation: 1.997314087379904 × 10¹⁷

Factors of 199731408737990400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3467559179489

Divisors of 199731408737990400

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 128 144 150 160 180 192 200 225 240 256 288 300 320 360 384 400 450 480 576 600 640 720 768 800 900 960 1152 1200 1280 1440 1600 1800 1920 2304 2400 2880 3200 3600 3840 4800 5760 6400 7200 9600 11520 14400 19200 28800 57600 3467559179479 6935118358958 10402677538437 13870236717916 17337795897395 20805355076874 27740473435832 31208032615311 34675591794790 41610710153748 52013387692185 55480946871664 62416065230622 69351183589580 83221420307496 86688979486975 104026775384370 110961893743328 124832130461244 138702367179160 156040163076555 166442840614992 173377958973950 208053550768740 221923787486656 249664260922488 260066938460925 277404734358320 312080326153110 332885681229984 346755917947900 416107101537480 443847574973312 499328521844976 520133876921850 554809468716640 624160652306220 665771362459968 693511835895800 780200815382775 832214203074960 887695149946624 998657043689952 1040267753843700 1109618937433280 1248321304612440 1331542724919936 1387023671791600 1560401630765550 1664428406149920 1997314087379904 2080535507687400 2219237874866560 2496642609224880 2663085449839872 2774047343583200 3120803261531100 3328856812299840 3994628174759808 4161071015374800 4438475749733120 4993285218449760 5548094687166400 6241606523062200 6657713624599680 7989256349519616 8322142030749600 9986570436899520 11096189374332800 12483213046124400 13315427249199360 16644284061499200 19973140873799040 22192378748665600 24966426092248800 33288568122998400 39946281747598080 49932852184497600 66577136245996800 99865704368995200 199731408737990400
• Sum of all divisors σ(n): 714084864507854840
• Sum of proper divisors (its aliquot sum) s(n): 514353455769864440
• 199731408737990400 is an abundant number, because the sum of its proper divisors (514353455769864440) is greater than itself. Its abundance is 314622047031874040

Bases of 199731408737990400

• Binary: 1011000101100101101010100001110100010100001111011100000000₂
• Hexadecimal: 0x2C596A87450F700
• Base-36: 1IMMVIH6G1S0

Squares and roots of 199731408737990400

• 199731408737990400 squared (199731408737990400²) is 39892635636462187909596230492160000
• 199731408737990400 cubed (199731408737990400³) is 7967812313941951060351216467969735740681355264000000
• The square root of 199731408737990400 is 446913200.4517100857
• The cube root of 199731408737990400 is 584541.6418267229

Scales and comparisons

• 199,731,408,737,990,400 seconds is equal to 6,350,840,988 years, 2 weeks, 6 days, 16 hours.
• To count from 1 to 199,731,408,737,990,400 would take you about nineteen billion, fifty-two million, five hundred twenty-two thousand, nine hundred sixty-four 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 199731408737990400 cubic inches would be around 48711.8 feet tall.

Recreational maths with 199731408737990400

• 199731408737990400 backwards is 004099737804137991
• The number of decimal digits it has is: 18
• The sum of 199731408737990400's digits is 81
• More coming soon!