509147152020

Names of 509147152020

• Cardinal: 509147152020 can be written as Five hundred nine billion, one hundred forty-seven million, one hundred fifty-two thousand and twenty.

Scientific notation

• Scientific notation: 5.0914715202 × 10¹¹

Factors of 509147152020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 35830

Divisors of 509147152020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 41 45 52 60 65 78 82 90 117 123 130 149 156 164 180 195 205 234 246 260 298 369 390 410 447 468 492 533 585 596 615 738 745 780 820 894 1066 1170 1230 1341 1476 1490 1599 1788 1845 1937 2132 2235 2340 2460 2665 2682 2980 3198 3690 3874 4470 4797 5330 5364 5811 6109 6396 6705 7380 7748 7995 8940 9594 9685 10660 11622 12218 13410 15990 17433 18327 19188 19370 23244 23985 24436 26820 29055 30545 31980 34866 35617 36654 38740 47970 54981 58110 61090 69732 71234 73308 79417 87165 91635 95940 106851 109962 116220 122180 142468 158834 174330 178085 183270 213702 219924 238251 274905 317668 320553 348660 356170 366540 397085 427404 463021 476502 534255 549810 641106 712340 714753 794170 926042 953004 1068510 1099620 1191255 1282212 1389063 1429506 1460297 1588340 1602765 1852084 2137020 2315105 2382510 2778126 2859012 2920594 3205530 3573765 4167189 4380891 4630210 4765020 5306933 5556252 5841188 6411060 6945315 7147530 7301485 8334378 8761782 9260420 10613866 13142673 13890630 14295060 14602970 15920799 16668756 17523564 18983861 20835945 21227732 21904455 26285346 26534665 27781260 29205940 31841598 37967722 41671890 43808910 47762397 52570692 53069330 56951583 63683196 65713365 68990129 75935444 79603995 83343780 87617820 94919305 95524794 106138660 113903166 131426730 137980258 159207990 170854749 189838610 191049588 206970387 217584253 227806332 238811985 262853460 275960516 284757915 318415980 341709498 344950645 379677220 413940774 435168506 477623970 569515830 620911161 652752759 683418996 689901290 827881548 854273745 870337012 955247940 1034851935 1087921265 1139031660 1241822322 1305505518 1379802580 1708547490 1958258277 2069703870 2175842530 2483644644 2611011036 2828595289 3104555805 3263763795 3417094980 3916516554 4139407740 4351685060 5657190578 6209111610 6527527590 7833033108 8485785867 9791291385 11314381156 12418223220 13055055180 14142976445 16971571734 19582582770 25457357601 28285952890 33943143468 39165165540 42428929335 50914715202 56571905780 84857858670 101829430404 127286788005 169715717340 254573576010 509147152020
• Sum of all divisors σ(n): 1715263149600
• Sum of proper divisors (its aliquot sum) s(n): 1206115997580
• 509147152020 is an abundant number, because the sum of its proper divisors (1206115997580) is greater than itself. Its abundance is 696968845560

Bases of 509147152020

• Binary: 111011010001011100010001111111010010100₂
• Hexadecimal: 0x768B88FE94
• Base-36: 6HWD2GT0

Squares and roots of 509147152020

• 509147152020 squared (509147152020²) is 259230822410076990080400
• 509147152020 cubed (509147152020³) is 131986634945893092048369450822408000
• The square root of 509147152020 is 713545.4799940925
• The cube root of 509147152020 is 7985.1137338371

Scales and comparisons

• 509,147,152,020 seconds is equal to 16,189 years, 15 weeks, 5 days, 20 hours, 27 minutes.
• To count from 1 to 509,147,152,020 would take you about thirty-two thousand, three hundred seventy-eight 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 509147152020 cubic inches would be around 665.4 feet tall.

Recreational maths with 509147152020

• 509147152020 backwards is 020251741905
• 509147152020 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 509147152020's digits is 36
• More coming soon!