513205494840

Names of 513205494840

• Cardinal: 513205494840 can be written as Five hundred thirteen billion, two hundred five million, four hundred ninety-four thousand, eight hundred forty.

Scientific notation

• Scientific notation: 5.1320549484 × 10¹¹

Factors of 513205494840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 338

Divisors of 513205494840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 27 30 34 36 40 45 51 54 60 68 72 85 90 102 108 120 135 136 153 170 180 204 216 255 270 289 306 311 340 360 408 459 510 540 578 612 622 680 765 867 918 933 1020 1080 1156 1224 1244 1445 1530 1555 1734 1836 1866 2040 2295 2312 2488 2601 2799 2890 3060 3110 3468 3672 3732 4335 4590 4665 4913 5202 5287 5598 5780 6120 6220 6936 7464 7803 8397 8670 9180 9330 9826 10404 10574 11196 11560 12440 13005 13995 14739 15606 15861 16794 17340 18360 18660 19652 20808 21148 22392 24565 26010 26435 27990 29478 31212 31722 33588 34680 37320 39015 39304 41985 42296 44217 47583 49130 52020 52870 55980 58956 62424 63444 67176 73695 78030 79305 83970 88434 89879 95166 96721 98260 104040 105740 111960 117912 126888 132651 142749 147390 156060 158610 167940 176868 179758 190332 193442 196520 211480 221085 237915 265302 269637 285498 290163 294780 312120 317220 335880 353736 359516 380664 386884 442170 449395 475830 483605 530604 539274 570996 580326 589560 634440 663255 713745 719032 773768 808911 870489 884340 898790 951660 967210 1061208 1078548 1141992 1160652 1326510 1348185 1427490 1450815 1527943 1617822 1644257 1740978 1768680 1797580 1903320 1934420 2157096 2321304 2426733 2611467 2653020 2696370 2854980 2901630 3055886 3235644 3288514 3481956 3595160 3868840 4044555 4352445 4583829 4853466 4932771 5222934 5306040 5392740 5709960 5803260 6111772 6471288 6577028 6963912 7639715 8089110 8221285 8704890 9167658 9706932 9865542 10445868 10785480 11606520 12133665 12223544 13057335 13154056 13751487 14798313 15279430 16178220 16442570 17409780 18335316 19413864 19731084 20891736 22919145 24267330 24663855 26114670 27502974 27952369 29596626 30558860 32356440 32885140 34819560 36670632 39462168 41254461 44394939 45838290 48534660 49327710 52229340 55005948 55904738 59193252 61117720 65770280 68757435 73991565 82508922 83857107 88789878 91676580 97069320 98655420 104458680 110011896 111809476 118386504 137514870 139761845 147983130 165017844 167714214 177579756 183353160 197310840 206272305 221974695 223618952 251571321 275029740 279523690 295966260 330035688 335428428 355159512 412544610 419285535 443949390 475190273 503142642 550059480 559047380 591932520 670856856 754713963 825089220 838571070 887898780 950380546 1006285284 1118094760 1257856605 1425570819 1509427926 1650178440 1677142140 1775797560 1900761092 2012570568 2375951365 2515713210 2851141638 3018855852 3354284280 3773569815 3801522184 4276712457 4751902730 5031426420 5702283276 6037711704 7127854095 7547139630 8553424914 9503805460 10062852840 11404566552 12830137371 14255708190 15094279260 17106849828 19007610920 21383562285 25660274742 28511416380 30188558520 34213699656 42767124570 51320549484 57022832760 64150686855 85534249140 102641098968 128301373710 171068498280 256602747420 513205494840
• Sum of all divisors σ(n): 1823444136000
• Sum of proper divisors (its aliquot sum) s(n): 1310238641160
• 513205494840 is an abundant number, because the sum of its proper divisors (1310238641160) is greater than itself. Its abundance is 797033146320

Bases of 513205494840

• Binary: 111011101111101011011100110010000111000₂
• Hexadecimal: 0x777D6E6438
• Base-36: 6JRHAU60

Squares and roots of 513205494840

• 513205494840 squared (513205494840²) is 263379879933969266625600
• 513205494840 cubed (513205494840³) is 135168001612412484003942945011904000
• The square root of 513205494840 is 716383.6226771241
• The cube root of 513205494840 is 8006.2736977617

Scales and comparisons

• 513,205,494,840 seconds is equal to 16,318 years, 18 weeks, 9 hours, 54 minutes.
• To count from 1 to 513,205,494,840 would take you about thirty-two thousand, six hundred thirty-six 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 513205494840 cubic inches would be around 667.2 feet tall.

Recreational maths with 513205494840

• 513205494840 backwards is 048494502315
• 513205494840 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 513205494840's digits is 45
• More coming soon!