50991742080

Names of 50991742080

• Cardinal: 50991742080 can be written as Fifty billion, nine hundred ninety-one million, seven hundred forty-two thousand and eighty.

Scientific notation

• Scientific notation: 5.099174208 × 10¹⁰

Factors of 50991742080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 2170

Divisors of 50991742080

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 64 68 72 80 81 85 90 96 102 108 120 128 135 136 144 153 160 162 170 180 192 204 216 240 243 255 270 272 288 306 320 324 340 360 384 405 408 432 459 480 486 510 540 544 576 612 640 648 680 720 729 765 810 816 864 918 960 972 1020 1080 1088 1152 1215 1224 1296 1360 1377 1440 1458 1530 1620 1632 1728 1836 1920 1944 2040 2143 2160 2176 2187 2295 2430 2448 2592 2720 2754 2880 2916 3060 3240 3264 3456 3645 3672 3888 4080 4131 4286 4320 4374 4590 4860 4896 5184 5440 5508 5760 5832 6120 6429 6480 6528 6885 7290 7344 7776 8160 8262 8572 8640 8748 9180 9720 9792 10368 10715 10880 10935 11016 11664 12240 12393 12858 12960 13770 14580 14688 15552 16320 16524 17144 17280 17496 18360 19287 19440 19584 20655 21430 21870 22032 23328 24480 24786 25716 25920 27540 29160 29376 31104 32145 32640 33048 34288 34992 36431 36720 37179 38574 38880 41310 42860 43740 44064 46656 48960 49572 51432 51840 55080 57861 58320 58752 61965 64290 66096 68576 69984 72862 73440 74358 77148 77760 82620 85720 87480 88128 93312 96435 97920 99144 102864 109293 110160 115722 116640 123930 128580 132192 137152 139968 145724 146880 148716 154296 155520 165240 171440 173583 174960 176256 182155 185895 192870 198288 205728 218586 220320 231444 233280 247860 257160 264384 274304 279936 289305 291448 293760 297432 308592 327879 330480 342880 347166 349920 364310 371790 385740 396576 411456 437172 440640 462888 466560 495720 514320 520749 528768 546465 578610 582896 594864 617184 655758 660960 685760 694332 699840 728620 743580 771480 793152 822912 867915 874344 881280 925776 983637 991440 1028640 1041498 1092930 1157220 1165792 1189728 1234368 1311516 1321920 1371520 1388664 1399680 1457240 1487160 1542960 1562247 1586304 1639395 1735830 1748688 1851552 1967274 1982880 2057280 2082996 2185860 2314440 2331584 2379456 2468736 2603745 2623032 2643840 2777328 2914480 2950911 2974320 3085920 3124494 3278790 3471660 3497376 3703104 3934548 3965760 4114560 4165992 4371720 4628880 4663168 4686741 4758912 4918185 5207490 5246064 5554656 5828960 5901822 5948640 6171840 6248988 6557580 6943320 6994752 7406208 7811235 7869096 7931520 8331984 8743440 8852733 9257760 9373482 9836370 10414980 10492128 11109312 11657920 11803644 11897280 12343680 12497976 13115160 13886640 13989504 14754555 15622470 15738192 16663968 17486880 17705466 18515520 18746964 19672740 20829960 20984256 22218624 23315840 23433705 23607288 23794560 24995952 26230320 26558199 27773280 29509110 31244940 31476384 33327936 34973760 35410932 37031040 37493928 39345480 41659920 41968512 44263665 46867410 47214576 49991904 52460640 53116398 55546560 59018220 62489880 62952768 66655872 69947520 70821864 74987856 78690960 79674597 83319840 88527330 93734820 94429152 99983808 104921280 106232796 111093120 118036440 124979760 125905536 132790995 141643728 149975712 157381920 159349194 166639680 177054660 187469640 188858304 199967616 209842560 212465592 236072880 249959520 265581990 283287456 299951424 314763840 318698388 333279360 354109320 374939280 377716608 398372985 424931184 472145760 499919040 531163980 566574912 599902848 629527680 637396776 708218640 749878560 796745970 849862368 944291520 999838080 1062327960 1133149824 1274793552 1416437280 1499757120 1593491940 1699724736 1888583040 2124655920 2549587104 2832874560 2999514240 3186983880 3399449472 4249311840 5099174208 5665749120 6373967760 8498623680 10198348416 12747935520 16997247360 25495871040 50991742080
• Sum of all divisors σ(n): 193670092800
• Sum of proper divisors (its aliquot sum) s(n): 142678350720
• 50991742080 is an abundant number, because the sum of its proper divisors (142678350720) is greater than itself. Its abundance is 91686608640

Bases of 50991742080

• Binary: 101111011111010110000011110010000000₂
• Hexadecimal: 0xBDF583C80
• Base-36: NFB6000

Squares and roots of 50991742080

• 50991742080 squared (50991742080²) is 2600157760353242726400
• 50991742080 cubed (50991742080³) is 132586573883243002796224806912000
• The square root of 50991742080 is 225813.5117303655
• The cube root of 50991742080 is 3708.2296021461

Scales and comparisons

• 50,991,742,080 seconds is equal to 1,621 years, 19 weeks, 5 days, 4 hours, 48 minutes.
• To count from 1 to 50,991,742,080 would take you about three thousand, two hundred forty-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 50991742080 cubic inches would be around 309 feet tall.

Recreational maths with 50991742080

• 50991742080 backwards is 08024719905
• 50991742080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 50991742080's digits is 45
• More coming soon!