55981998240

Names of 55981998240

• Cardinal: 55981998240 can be written as Fifty-five billion, nine hundred eighty-one million, nine hundred ninety-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 5.598199824 × 10¹⁰

Factors of 55981998240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7422

Divisors of 55981998240

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 19 20 21 24 28 30 32 34 35 38 40 42 48 49 51 56 57 60 68 70 76 80 84 85 95 96 98 102 105 112 114 119 120 133 136 140 147 152 160 168 170 190 196 204 210 224 228 238 240 245 255 266 272 280 285 294 304 323 336 340 357 380 392 399 408 420 456 476 480 490 510 532 544 560 570 588 595 608 646 665 672 680 714 735 760 784 798 816 833 840 912 931 952 969 980 1020 1064 1120 1140 1176 1190 1292 1330 1360 1428 1470 1520 1568 1596 1615 1632 1666 1680 1785 1824 1862 1904 1938 1960 1995 2040 2128 2261 2280 2352 2380 2499 2584 2660 2720 2793 2856 2940 3040 3192 3230 3332 3360 3570 3724 3808 3876 3920 3990 4080 4165 4256 4522 4560 4655 4704 4760 4845 4998 5168 5320 5586 5712 5880 6384 6460 6664 6783 7140 7369 7448 7752 7840 7980 8160 8330 9044 9120 9310 9520 9690 9996 10336 10640 11172 11305 11424 11760 12495 12768 12920 13328 13566 13965 14280 14738 14896 15504 15827 15960 16660 18088 18620 19040 19380 19992 21280 22107 22344 22610 23520 24990 25840 26656 27132 27930 28560 29476 29792 31008 31654 31920 33320 33915 36176 36845 37240 38760 39984 44214 44688 45220 47481 49980 51583 51680 54264 55860 57120 58952 63308 63840 66640 67830 72352 73690 74480 77520 79135 79968 88428 89376 90440 94962 99960 103166 108528 110535 111720 117904 125273 126616 133280 135660 140011 147380 148960 154749 155040 158270 176856 180880 189924 199920 206332 217056 221070 223440 235808 237405 250546 253232 257915 271320 280022 294760 309498 316540 353712 361081 361760 375819 379848 399840 412664 420033 442140 446880 474810 501092 506464 515830 542640 560044 589520 618996 626365 633080 700055 707424 722162 751638 759696 773745 825328 840066 876911 884280 949620 980077 1002184 1031660 1083243 1085280 1120088 1179040 1237992 1252730 1266160 1400110 1444324 1503276 1519392 1547490 1650656 1680132 1753822 1768560 1805405 1879095 1899240 1960154 2004368 2063320 2100165 2166486 2240176 2380187 2475984 2505460 2532320 2630733 2800220 2888648 2940231 3006552 3094980 3360264 3507644 3537120 3610810 3758190 3798480 3920308 4008736 4126640 4200330 4332972 4384555 4480352 4760374 4900385 4951968 5010920 5261466 5416215 5600440 5777296 5880462 6013104 6138377 6189960 6720528 6860539 7015288 7140561 7221620 7516380 7596960 7840616 8253280 8400660 8665944 8769110 9520748 9800770 10021840 10522932 10832430 11200880 11554592 11760924 11900935 12026208 12276754 12379920 13153665 13441056 13721078 14030576 14281122 14443240 14701155 15032760 15681232 16661309 16801320 17331888 17538220 18415131 19041496 19601540 20043680 20581617 21045864 21664860 22401760 23521848 23801870 24553508 24759840 26307330 27442156 28061152 28562244 28886480 29402310 30065520 30691885 31362464 33322618 33602640 34302695 34663776 35076440 35702805 36830262 38082992 39203080 41163234 42091728 43329720 47043696 47603740 49107016 49983927 52614660 54884312 57124488 57772960 58804620 60131040 61383770 66645236 67205280 68605390 70152880 71405610 73660524 76165984 78406160 82326468 83306545 84183456 86659440 92075655 94087392 95207480 98214032 99967854 102908085 105229320 109768624 114248976 116629163 117609240 122767540 133290472 137210780 140305760 142811220 147321048 156812320 164652936 166613090 173318880 184151310 190414960 196428064 199935708 205816170 210458640 219537248 228497952 233258326 235218480 245535080 249919635 266580944 274421560 285622440 294642096 329305872 333226180 349887489 368302620 380829920 399871416 411632340 420917280 466516652 470436960 491070160 499839270 533161888 548843120 571244880 583145815 589284192 658611744 666452360 699774978 736605240 799742832 823264680 933033304 982140320 999678540 1097686240 1142489760 1166291630 1332904720 1399549956 1473210480 1599485664 1646529360 1749437445 1866066608 1999357080 2332583260 2665809440 2799099912 2946420960 3293058720 3498874890 3732133216 3998714160 4665166520 5598199824 6997749780 7997428320 9330333040 11196399648 13995499560 18660666080 27990999120 55981998240
• Sum of all divisors σ(n): 228663388800
• Sum of proper divisors (its aliquot sum) s(n): 172681390560
• 55981998240 is an abundant number, because the sum of its proper divisors (172681390560) is greater than itself. Its abundance is 116699392320

Bases of 55981998240

• Binary: 110100001000110010011000000010100000₂
• Hexadecimal: 0xD08C980A0
• Base-36: PPU8IAO

Squares and roots of 55981998240

• 55981998240 squared (55981998240²) is 3133984126943363097600
• 55981998240 cubed (55981998240³) is 175446693878731289509524148224000
• The square root of 55981998240 is 236605.1526066159
• The cube root of 55981998240 is 3825.4523677037

Scales and comparisons

• 55,981,998,240 seconds is equal to 1,780 years, 2 weeks, 5 days, 19 hours, 4 minutes.
• To count from 1 to 55,981,998,240 would take you about three thousand, five hundred sixty 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 55981998240 cubic inches would be around 318.8 feet tall.

Recreational maths with 55981998240

• 55981998240 backwards is 04289918955
• 55981998240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55981998240's digits is 60
• More coming soon!