513845649980

Names of 513845649980

• Cardinal: 513845649980 can be written as Five hundred thirteen billion, eight hundred forty-five million, six hundred forty-nine thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 5.1384564998 × 10¹¹

Factors of 513845649980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1302

Divisors of 513845649980

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 61 65 122 127 130 244 254 260 305 337 508 610 635 674 757 793 1220 1270 1348 1514 1586 1651 1685 2540 3028 3172 3302 3370 3785 3965 4381 6604 6740 7570 7747 7930 8255 8762 9841 15140 15494 15860 16510 17524 19682 20557 21905 30988 33020 38735 39364 41114 42799 43810 46177 49205 77470 82228 85598 87620 92354 96139 98410 100711 102785 154940 171196 184708 192278 196820 201422 205570 213995 230885 255109 267241 384556 402844 411140 427990 461770 480695 503555 510218 534482 556387 600301 855980 923540 961390 1007110 1020436 1068964 1112774 1200602 1249807 1275545 1336205 1922780 2014220 2225548 2401204 2499614 2551090 2610739 2672410 2781935 3001505 3316417 4999228 5102180 5221478 5344820 5563870 5864479 6003010 6249035 6632834 10442956 11127740 11728958 12006020 12498070 13053695 13265668 15561649 16582085 23457916 24996140 26107390 29322395 31123298 32398843 33164170 33939607 52214780 58644790 62246596 64797686 66328340 67879214 76238227 77808245 117289580 129595372 135758428 152476454 155616490 161994215 169698035 202301437 304952908 311232980 323988430 339396070 381191135 404602874 421184959 647976860 678792140 762382270 809205748 842369918 1011507185 1524764540 1684739836 1976329423 2023014370 2105924795 3952658846 4046028740 4211849590 7905317692 8423699180 9881647115 19763294230 25692282499 39526588460 51384564998 102769129996 128461412495 256922824990 513845649980
• Sum of all divisors σ(n): 1195542147072
• Sum of proper divisors (its aliquot sum) s(n): 681696497092
• 513845649980 is an abundant number, because the sum of its proper divisors (681696497092) is greater than itself. Its abundance is 167850847112

Bases of 513845649980

• Binary: 111011110100011100101100110001000111100₂
• Hexadecimal: 0x77A396623C
• Base-36: 6K22FL18

Squares and roots of 513845649980

• 513845649980 squared (513845649980²) is 264037352003368674000400
• 513845649980 cubed (513845649980³) is 135674444759169031441306264779992000
• The square root of 513845649980 is 716830.2797594421
• The cube root of 513845649980 is 8009.6012327439

Scales and comparisons

• 513,845,649,980 seconds is equal to 16,338 years, 36 weeks, 3 days, 14 hours, 46 minutes, 20 seconds.
• To count from 1 to 513,845,649,980 would take you about thirty-two thousand, six hundred seventy-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 513845649980 cubic inches would be around 667.5 feet tall.

Recreational maths with 513845649980

• 513845649980 backwards is 089946548315
• The number of decimal digits it has is: 12
• The sum of 513845649980's digits is 62
• More coming soon!