13015854080

Names of 13015854080

• Cardinal: 13015854080 can be written as Thirteen billion, fifteen million, eight hundred fifty-four thousand and eighty.

Scientific notation

• Scientific notation: 1.301585408 × 10¹⁰

Factors of 13015854080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 712

Divisors of 13015854080

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 37 40 64 74 80 127 128 148 160 185 254 256 296 320 370 508 512 541 592 635 640 740 1016 1024 1082 1184 1270 1280 1480 2032 2164 2368 2540 2560 2705 2960 4064 4328 4699 4736 5080 5120 5410 5920 8128 8656 9398 9472 10160 10820 11840 16256 17312 18796 18944 20017 20320 21640 23495 23680 32512 34624 37592 37888 40034 40640 43280 46990 47360 65024 68707 69248 75184 80068 81280 86560 93980 94720 100085 130048 137414 138496 150368 160136 162560 173120 187960 189440 200170 274828 276992 300736 320272 325120 343535 346240 375920 400340 549656 553984 601472 640544 650240 687070 692480 751840 800680 1099312 1202944 1281088 1374140 1384960 1503680 1601360 2198624 2405888 2542159 2562176 2748280 2769920 3007360 3202720 4397248 4811776 5084318 5124352 5496560 6014720 6405440 8794496 10168636 10248704 10993120 12029440 12710795 12810880 17588992 20337272 20497408 21986240 24058880 25421590 25621760 35177984 40674544 43972480 50843180 51243520 70355968 81349088 87944960 101686360 102487040 162698176 175889920 203372720 325396352 351779840 406745440 650792704 813490880 1301585408 1626981760 2603170816 3253963520 6507927040 13015854080
• Sum of all divisors σ(n): 32378889216
• Sum of proper divisors (its aliquot sum) s(n): 19363035136
• 13015854080 is an abundant number, because the sum of its proper divisors (19363035136) is greater than itself. Its abundance is 6347181056

Bases of 13015854080

• Binary: 1100000111110011100010110000000000₂
• Hexadecimal: 0x307CE2C00
• Base-36: 5Z9AXA8

Squares and roots of 13015854080

• 13015854080 squared (13015854080²) is 169412457431852646400
• 13015854080 cubed (13015854080³) is 2205047825267205589604237312000
• The square root of 13015854080 is 114087.0460657125
• The cube root of 13015854080 is 2352.2901519347

Scales and comparisons

• 13,015,854,080 seconds is equal to 413 years, 44 weeks, 6 days, 11 hours, 1 minute, 20 seconds.
• To count from 1 to 13,015,854,080 would take you about eight hundred twenty-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 13015854080 cubic inches would be around 196 feet tall.

Recreational maths with 13015854080

• 13015854080 backwards is 08045851031
• The number of decimal digits it has is: 11
• The sum of 13015854080's digits is 35
• More coming soon!