1420371725765616

Names of 1420371725765616

• Cardinal: 1420371725765616 can be written as One quadrillion, four hundred twenty trillion, three hundred seventy-one billion, seven hundred twenty-five million, seven hundred sixty-five thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.420371725765616 × 10¹⁵

Factors of 1420371725765616

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 32988938302

Divisors of 1420371725765616

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 36 39 46 48 52 69 72 78 92 104 117 138 144 156 184 207 208 234 276 299 312 368 414 468 552 598 624 828 897 936 1104 1196 1656 1794 1872 2392 2691 3312 3588 4784 5382 7176 10764 14352 21528 43056 32988938261 65977876522 98966814783 131955753044 197933629566 263911506088 296900444349 395867259132 428856197393 527823012176 593800888698 758745580003 791734518264 857712394786 1187601777396 1286568592179 1517491160006 1583469036528 1715424789572 2276236740009 2375203554792 2573137184358 3034982320012 3430849579144 3859705776537 4552473480018 4750407109584 5146274368716 6069964640024 6828710220027 6861699158288 7719411553074 9104946960036 9863692540039 10292548737432 12139929280048 13657420440054 15438823106148 18209893920072 19727385080078 20585097474864 27314840880108 29591077620117 30877646212296 36419787840144 39454770160156 54629681760216 59182155240234 61755292424592 78909540320312 88773232860351 109259363520432 118364310480468 157819080640624 177546465720702 236728620960936 355092931441404 473457241921872 710185862882808 1420371725765616
• Sum of all divisors σ(n): 4466966152180896
• Sum of proper divisors (its aliquot sum) s(n): 3046594426415280
• 1420371725765616 is an abundant number, because the sum of its proper divisors (3046594426415280) is greater than itself. Its abundance is 1626222700649664

Bases of 1420371725765616

• Binary: 101000010111101001000010000001010011100101111110000₂
• Hexadecimal: 0x50BD21029CBF0
• Base-36: DZH9RGLY40

Squares and roots of 1420371725765616

• 1420371725765616 squared (1420371725765616²) is 2017455839354394262801367859456
• 1420371725765616 cubed (1420371725765616³) is 2865537232199720335288436116804008336685264896
• The square root of 1420371725765616 is 37687819.3288709129
• The cube root of 1420371725765616 is 112408.8935015991

Scales and comparisons

• 1,420,371,725,765,616 seconds is equal to 45,163,427 years, 19 weeks, 5 days, 17 hours, 33 minutes, 36 seconds.
• To count from 1 to 1,420,371,725,765,616 would take you about one hundred thirty-five million, four hundred ninety thousand, two hundred eighty-two 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 1420371725765616 cubic inches would be around 9367.4 feet tall.

Recreational maths with 1420371725765616

• 1420371725765616 backwards is 6165675271730241
• The number of decimal digits it has is: 16
• The sum of 1420371725765616's digits is 63
• More coming soon!