13278335040

Names of 13278335040

• Cardinal: 13278335040 can be written as Thirteen billion, two hundred seventy-eight million, three hundred thirty-five thousand and forty.

Scientific notation

• Scientific notation: 1.327833504 × 10¹⁰

Factors of 13278335040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 400

Divisors of 13278335040

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 37 40 45 48 60 64 72 74 80 90 96 111 120 144 148 160 180 185 192 222 240 288 296 320 333 353 360 370 444 480 555 576 592 666 706 720 740 888 960 1059 1110 1184 1332 1412 1440 1480 1665 1765 1776 2118 2220 2368 2664 2824 2880 2960 3177 3330 3530 3552 4236 4440 5295 5328 5648 5920 6354 6660 7060 7104 8472 8880 10590 10656 11296 11840 12708 13061 13320 14120 15885 16944 17760 21180 21312 22592 25416 26122 26640 28240 31770 33888 35520 39183 42360 50832 52244 53280 56480 63540 65305 67776 78366 84720 101664 104488 106560 112960 117549 124609 127080 130610 156732 169440 195915 203328 208976 235098 249218 254160 261220 313464 338880 373827 391830 417952 470196 498436 508320 522440 587745 623045 626928 747654 783660 835904 940392 996872 1016640 1044880 1121481 1175490 1246090 1253856 1495308 1567320 1869135 1880784 1993744 2089760 2242962 2350980 2492180 2507712 2990616 3134640 3738270 3761568 3987488 4179520 4485924 4610533 4701960 4984360 5607405 5981232 6269280 7476540 7523136 7974976 8971848 9221066 9403920 9968720 11214810 11962464 12538560 13831599 14953080 17943696 18442132 18807840 19937440 22429620 23052665 23924928 27663198 29906160 35887392 36884264 37615680 39874880 41494797 44859240 46105330 55326396 59812320 69157995 71774784 73768528 82989594 89718480 92210660 110652792 119624640 138315990 147537056 165979188 179436960 184421320 207473985 221305584 276631980 295074112 331958376 358873920 368842640 414947970 442611168 553263960 663916752 737685280 829895940 885222336 1106527920 1327833504 1475370560 1659791880 2213055840 2655667008 3319583760 4426111680 6639167520 13278335040
• Sum of all divisors σ(n): 47039572164
• Sum of proper divisors (its aliquot sum) s(n): 33761237124
• 13278335040 is an abundant number, because the sum of its proper divisors (33761237124) is greater than itself. Its abundance is 20482902084

Bases of 13278335040

• Binary: 1100010111011100110101000001000000₂
• Hexadecimal: 0x317735040
• Base-36: 63LKSW0

Squares and roots of 13278335040

• 13278335040 squared (13278335040²) is 176314181434491801600
• 13278335040 cubed (13278335040³) is 2341158773390529953778008064000
• The square root of 13278335040 is 115231.6581500067
• The cube root of 13278335040 is 2367.9973254475

Scales and comparisons

• 13,278,335,040 seconds is equal to 422 years, 10 weeks, 6 days, 10 hours, 24 minutes.
• To count from 1 to 13,278,335,040 would take you about eight hundred forty-four 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 13278335040 cubic inches would be around 197.3 feet tall.

Recreational maths with 13278335040

• 13278335040 backwards is 04053387231
• 13278335040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13278335040's digits is 36
• More coming soon!