4013778578535680

Names of 4013778578535680

• Cardinal: 4013778578535680 can be written as Four quadrillion, thirteen trillion, seven hundred seventy-eight billion, five hundred seventy-eight million, five hundred thirty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.01377857853568 × 10¹⁵

Factors of 4013778578535680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2737

Divisors of 4013778578535680

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 1061 1280 1669 2122 3338 4244 5305 6676 8345 8488 10610 13352 16690 16976 21220 26704 33380 33952 42440 53408 66760 67904 84880 106816 133520 135808 169760 213632 267040 271616 339520 427264 534080 679040 1068160 1125721 1358080 1770809 2136320 2251442 2785561 3541618 4502884 5571122 5628605 7083236 8854045 9005768 11142244 11257210 13927805 14166472 17708090 18011536 22284488 22514420 27855610 28332944 35416180 36023072 44568976 45028840 55711220 56665888 70832360 72046144 89137952 90057680 111422440 113331776 141664720 144092288 178275904 180115360 222844880 226663552 283329440 288184576 356551808 360230720 445689760 453327104 566658880 713103616 720461440 891379520 1133317760 1440922880 1782759040 1878828349 2266635520 2955480221 3565518080 3757656698 5910960442 7515313396 9394141745 11821920884 14777401105 15030626792 18788283490 23643841768 29554802210 30061253584 37576566980 47287683536 59109604420 60122507168 75153133960 94575367072 118219208840 120245014336 150306267920 189150734144 236438417680 240490028672 300612535840 378301468288 472876835360 480980057344 601225071680 756602936576 945753670720 1202450143360 1891507341440 2404900286720 3135764514481 3783014682880 6271529028962 12543058057924 15678822572405 25086116115848 31357645144810 50172232231696 62715290289620 100344464463392 125430580579240 200688928926784 250861161158480 401377857853568 501722322316960 802755715707136 1003444644633920 2006889289267840 4013778578535680
• Sum of all divisors σ(n): 9629093421138618
• Sum of proper divisors (its aliquot sum) s(n): 5615314842602938
• 4013778578535680 is an abundant number, because the sum of its proper divisors (5615314842602938) is greater than itself. Its abundance is 1601536264067258

Bases of 4013778578535680

• Binary: 1110010000101000001010100110011000010111010100000000₂
• Hexadecimal: 0xE4282A6617500
• Base-36: 13IRKF8YUWW

Squares and roots of 4013778578535680

• 4013778578535680 squared (4013778578535680²) is 16110418477511903901613033062400
• 4013778578535680 cubed (4013778578535680³) is 64663652576282683590322588433482926818066432000
• The square root of 4013778578535680 is 63354388.7866948015
• The cube root of 4013778578535680 is 158922.1640643799

Scales and comparisons

• 4,013,778,578,535,680 seconds is equal to 127,625,743 years, 18 weeks, 6 days, 21 hours, 41 minutes, 20 seconds.
• To count from 1 to 4,013,778,578,535,680 would take you about three hundred eighty-two million, eight hundred seventy-seven thousand, two hundred thirty 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 4013778578535680 cubic inches would be around 13243.5 feet tall.

Recreational maths with 4013778578535680

• 4013778578535680 backwards is 0865358758773104
• The number of decimal digits it has is: 16
• The sum of 4013778578535680's digits is 77
• More coming soon!