513930940640

Names of 513930940640

• Cardinal: 513930940640 can be written as Five hundred thirteen billion, nine hundred thirty million, nine hundred forty thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.1393094064 × 10¹¹

Factors of 513930940640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 922

Divisors of 513930940640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 31 32 40 52 62 65 80 97 104 124 127 130 155 160 194 208 248 254 260 310 388 403 416 485 496 508 520 620 635 647 776 806 970 992 1016 1040 1240 1261 1270 1294 1552 1612 1651 1940 2015 2032 2080 2480 2522 2540 2588 3007 3104 3224 3235 3302 3880 3937 4030 4064 4960 5044 5080 5176 6014 6305 6448 6470 6604 7760 7874 8060 8255 8411 10088 10160 10352 12028 12319 12610 12896 12940 13208 15035 15520 15748 16120 16510 16822 19685 20057 20176 20320 20704 24056 24638 25220 25880 26416 30070 31496 32240 33020 33644 39091 39370 40114 40352 42055 48112 49276 50440 51181 51760 52832 60140 61595 62759 62992 64480 66040 67288 78182 78740 80228 82169 84110 96224 98552 100285 100880 102362 103520 120280 123190 125518 125984 132080 134576 156364 157480 160147 160456 164338 168220 195455 197104 200570 201760 204724 240560 246380 251036 255905 260741 264160 269152 312728 313795 314960 320294 320912 328676 336440 381889 390910 394208 401140 409448 410845 481120 492760 502072 511810 521482 625456 627590 629920 640588 641824 657352 672880 763778 781820 800735 802280 815867 818896 821690 985520 1004144 1023620 1042964 1068197 1250912 1255180 1281176 1303705 1314704 1345760 1527556 1563640 1601470 1604560 1631734 1637792 1643380 1909445 1945529 1971040 2008288 2047240 2085928 2136394 2510360 2547239 2562352 2607410 2629408 3055112 3127280 3202940 3209120 3263468 3286760 3818890 3891058 4079335 4094480 4171856 4272788 4964557 5020720 5094478 5124704 5214820 5340985 6110224 6254560 6405880 6526936 6573520 7637780 7782116 7970393 8158670 8188960 8343712 8545576 9727645 9929114 10041440 10188956 10429640 10681970 12220448 12736195 12811760 13053872 13147040 15275560 15564232 15940786 16317340 17091152 19455290 19858228 20377912 20859280 21363940 24822785 25291877 25472390 25623520 26107744 30551120 31128464 31881572 32634680 33114107 34182304 38910580 39716456 39851965 40755824 41718560 42727880 49645570 50583754 50944780 61102240 62256928 63763144 65269360 66228214 77821160 79432912 79703930 81511648 85455760 99291140 101167508 101889560 103615109 126459385 127526288 130538720 132456428 155642320 158865824 159407860 165570535 170911520 198582280 202335016 203779120 207230218 247082183 252918770 255052576 264912856 311284640 318815720 331141070 397164560 404670032 407558240 414460436 494164366 505837540 518075545 529825712 637631440 662282140 794329120 809340064 828920872 988328732 1011675080 1036151090 1059651424 1235410915 1275262880 1324564280 1657841744 1976657464 2023350160 2072302180 2470821830 2649128560 3212068379 3315683488 3953314928 4046700320 4144604360 4941643660 5298257120 6424136758 7906629856 8289208720 9883287320 12848273516 16060341895 16578417440 19766574640 25696547032 32120683790 39533149280 51393094064 64241367580 102786188128 128482735160 256965470320 513930940640
• Sum of all divisors σ(n): 1376514736128
• Sum of proper divisors (its aliquot sum) s(n): 862583795488
• 513930940640 is an abundant number, because the sum of its proper divisors (862583795488) is greater than itself. Its abundance is 348652854848

Bases of 513930940640

• Binary: 111011110101000101010111101000011100000₂
• Hexadecimal: 0x77A8ABD0E0
• Base-36: 6K3H7NQ8

Squares and roots of 513930940640

• 513930940640 squared (513930940640²) is 264125011747115203609600
• 513930940640 cubed (513930940640³) is 135742015733745966397526851334144000
• The square root of 513930940640 is 716889.7688208419
• The cube root of 513930940640 is 8010.0443660609

Scales and comparisons

• 513,930,940,640 seconds is equal to 16,341 years, 21 weeks, 3 days, 18 hours, 37 minutes, 20 seconds.
• To count from 1 to 513,930,940,640 would take you about thirty-two thousand, six hundred eighty-two 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 513930940640 cubic inches would be around 667.5 feet tall.

Recreational maths with 513930940640

• 513930940640 backwards is 046049039315
• The number of decimal digits it has is: 12
• The sum of 513930940640's digits is 44
• More coming soon!