7990195951306816

Names of 7990195951306816

• Cardinal: 7990195951306816 can be written as Seven quadrillion, nine hundred ninety trillion, one hundred ninety-five billion, nine hundred fifty-one million, three hundred six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 7.990195951306816 × 10¹⁵

Factors of 7990195951306816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5451

Divisors of 7990195951306816

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 163 169 208 326 338 416 652 676 832 1304 1352 2119 2608 2704 4238 5216 5273 5408 8476 10432 10546 10816 16952 21092 26569 27547 33904 42184 53138 55094 67808 68549 84368 106276 110188 135616 137098 168736 212552 220376 274196 337472 345397 425104 440752 548392 690794 850208 859499 881504 891137 1096784 1381588 1700416 1718998 1763008 1782274 2193568 2763176 3437996 3564548 4387136 4490161 5526352 6875992 7129096 8980322 11052704 11173487 13751984 14258192 17960644 22105408 22346974 27503968 27804529 28516384 35921288 44693948 55007936 55609058 57032768 71842576 89387896 111218116 140098337 143685152 145255331 178775792 222436232 280196674 287370304 290510662 357551584 361458877 444872464 560393348 581021324 715103168 722917754 889744928 1120786696 1162042648 1445835508 1779489856 1821278381 2241573392 2324085296 2891671016 3642556762 4483146784 4532138227 4648170592 4698965401 5783342032 7285113524 8966293568 9064276454 9296341184 9397930802 11566684064 14570227048 18128552908 18795861604 23133368128 23676618953 29140454096 36257105816 37591723208 47353237906 58280908192 58917796951 72514211632 75183446416 94706475812 116561816384 117835593902 145028423264 150366892832 189412951624 235671187804 290056846528 300733785664 378825903248 471342375608 738738531001 757651806496 765931360363 942684751216 1477477062002 1515303612992 1531862720726 1885369502432 2954954124004 3063725441452 3770739004864 5909908248008 6127450882904 9603600903013 11819816496016 12254901765808 19207201806026 23639632992032 24509803531616 38414403612052 47279265984064 49019607063232 76828807224104 124846811739169 153657614448208 249693623478338 307315228896416 499387246956676 614630457792832 998774493913352 1997548987826704 3995097975653408 7990195951306816
• Sum of all divisors σ(n): 17278276573504359
• Sum of proper divisors (its aliquot sum) s(n): 9288080622197543
• 7990195951306816 is an abundant number, because the sum of its proper divisors (9288080622197543) is greater than itself. Its abundance is 1297884670890727

Bases of 7990195951306816

• Binary: 11100011000110000101001110111010111010000100001000000₂
• Hexadecimal: 0x1C630A775D0840
• Base-36: 26OADCGNU4G

Squares and roots of 7990195951306816

• 7990195951306816 squared (7990195951306816²) is 63843231340279834322898168057856
• 7990195951306816 cubed (7990195951306816³) is 510119928573448360280671066648812869271895146496
• 7990195951306816 is a perfect square number. Its square root is 89387896
• The cube root of 7990195951306816 is 199918.2661967005

Scales and comparisons

• 7,990,195,951,306,816 seconds is equal to 254,063,515 years, 49 weeks, 3 days, 19 hours, 16 seconds.
• To count from 1 to 7,990,195,951,306,816 would take you about seven hundred sixty-two million, one hundred ninety thousand, five hundred forty-seven 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 7990195951306816 cubic inches would be around 16659.9 feet tall.

Recreational maths with 7990195951306816

• 7990195951306816 backwards is 6186031595910997
• The number of decimal digits it has is: 16
• The sum of 7990195951306816's digits is 79
• More coming soon!