13580472640

Names of 13580472640

• Cardinal: 13580472640 can be written as Thirteen billion, five hundred eighty million, four hundred seventy-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.358047264 × 10¹⁰

Factors of 13580472640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5183

Divisors of 13580472640

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 29 32 35 40 41 56 58 64 70 80 82 112 116 140 145 160 164 203 205 224 232 280 287 290 320 328 406 410 448 464 560 574 580 656 812 820 928 1015 1120 1148 1160 1189 1312 1435 1624 1640 1856 2030 2240 2296 2320 2378 2624 2870 3248 3280 4060 4592 4640 4756 5099 5740 5945 6496 6560 8120 8323 9184 9280 9512 10198 11480 11890 12992 13120 16240 16646 18368 19024 20396 22960 23780 25495 32480 33292 35693 38048 40792 41615 45920 47560 50990 64960 66584 71386 76096 81584 83230 91840 95120 101980 133168 142772 147871 163168 166460 178465 190240 203960 209059 266336 285544 295742 326336 332920 356930 380480 407920 418118 532672 571088 591484 665840 713860 739355 815840 836236 1035097 1045295 1142176 1182968 1331680 1427720 1463413 1478710 1631680 1672472 2070194 2090590 2284352 2365936 2663360 2855440 2926826 2957420 3344944 4140388 4181180 4731872 5175485 5710880 5853652 5914840 6062711 6689888 7317065 8280776 8362360 9463744 10350970 11421760 11707304 11829680 12125422 13379776 14634130 16561552 16724720 20701940 23414608 23659360 24250844 29268260 30313555 33123104 33449440 41403880 42438977 46829216 47318720 48501688 58536520 60627110 66246208 66898880 82807760 84877954 93658432 97003376 117073040 121254220 165615520 169755908 194006752 212194885 234146080 242508440 331231040 339511816 388013504 424389770 468292160 485016880 679023632 848779540 970033760 1358047264 1697559080 1940067520 2716094528 3395118160 6790236320 13580472640
• Sum of all divisors σ(n): 39172896000
• Sum of proper divisors (its aliquot sum) s(n): 25592423360
• 13580472640 is an abundant number, because the sum of its proper divisors (25592423360) is greater than itself. Its abundance is 12011950720

Bases of 13580472640

• Binary: 1100101001011101011001000101000000₂
• Hexadecimal: 0x329759140
• Base-36: 68LGNR4

Squares and roots of 13580472640

• 13580472640 squared (13580472640²) is 184429237125788569600
• 13580472640 cubed (13580472640³) is 2504636208802843907877535744000
• The square root of 13580472640 is 116535.2849569605
• The cube root of 13580472640 is 2385.8234064443

Scales and comparisons

• 13,580,472,640 seconds is equal to 431 years, 42 weeks, 3 days, 9 hours, 30 minutes, 40 seconds.
• To count from 1 to 13,580,472,640 would take you about eight hundred sixty-three 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 13580472640 cubic inches would be around 198.8 feet tall.

Recreational maths with 13580472640

• 13580472640 backwards is 04627408531
• 13580472640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13580472640's digits is 40
• More coming soon!