199290921126401472

Names of 199290921126401472

• Cardinal: 199290921126401472 can be written as One hundred ninety-nine quadrillion, two hundred ninety trillion, nine hundred twenty-one billion, one hundred twenty-six million, four hundred one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.99290921126401472 × 10¹⁷

Factors of 199290921126401472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 316912

Divisors of 199290921126401472

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 79 96 131 158 192 237 262 316 393 474 524 632 786 948 1048 1264 1572 1896 2096 2528 3144 3792 4192 5056 6288 7584 8384 10349 12576 15168 20698 25152 31047 41396 62094 82792 124188 165584 248376 316697 331168 496752 633394 662336 950091 993504 1266788 1900182 1987008 2533576 3800364 5067152 7600728 10134304 15201456 20268608 25019063 30402912 41487307 50038126 60805824 75057189 82974614 100076252 124461921 150114378 165949228 200152504 248923842 300228756 331898456 400305008 497847684 600457512 663796912 800610016 995695368 1200915024 1327593824 1601220032 1991390736 2401830048 2655187648 3277497253 3982781472 4803660096 6554994506 7965562944 9832491759 13109989012 19664983518 26219978024 39329967036 52439956048 78659934072 100296989809 104879912096 157319868144 200593979618 209759824192 300890969427 314639736288 401187959236 601781938854 629279472576 802375918472 1203563877708 1604751836944 2407127755416 3209503673888 4814255510832 6419007347776 7923462194911 9628511021664 13138905664979 15846924389822 19257022043328 23770386584733 26277811329958 31693848779644 39416716994937 47540773169466 52555622659916 63387697559288 78833433989874 95081546338932 105111245319832 126775395118576 157666867979748 190163092677864 210222490639664 253550790237152 315333735959496 380326185355728 420444981279328 507101580474304 630667471918992 760652370711456 840889962558656 1037973547533341 1261334943837984 1521304741422912 2075947095066682 2522669887675968 3113920642600023 4151894190133364 6227841285200046 8303788380266728 12455682570400092 16607576760533456 24911365140800184 33215153521066912 49822730281600368 66430307042133824 99645460563200736 199290921126401472
• Sum of all divisors σ(n): 538042894810671360
• Sum of proper divisors (its aliquot sum) s(n): 338751973684269888
• 199290921126401472 is an abundant number, because the sum of its proper divisors (338751973684269888) is greater than itself. Its abundance is 139461052557868416

Bases of 199290921126401472

• Binary: 1011000100000001100000100101110000101100110001010111000000₂
• Hexadecimal: 0x2C4060970B315C0
• Base-36: 1IIAQH9FK4AO

Squares and roots of 199290921126401472

• 199290921126401472 squared (199290921126401472²) is 39716871243409572557248756123766784
• 199290921126401472 cubed (199290921126401472³) is 7915211854357779883551870104136919416781199682306048
• The square root of 199290921126401472 is 446420117.2958063189
• The cube root of 199290921126401472 is 584111.6095312743

Scales and comparisons

• 199,290,921,126,401,472 seconds is equal to 6,336,834,844 years, 27 weeks, 2 days, 10 hours, 11 minutes, 12 seconds.
• To count from 1 to 199,290,921,126,401,472 would take you about nineteen billion, ten million, five hundred four thousand, five hundred thirty-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 199290921126401472 cubic inches would be around 48676 feet tall.

Recreational maths with 199290921126401472

• 199290921126401472 backwards is 274104621129092991
• The number of decimal digits it has is: 18
• The sum of 199290921126401472's digits is 69
• More coming soon!