19964398080

Names of 19964398080

• Cardinal: 19964398080 can be written as Nineteen billion, nine hundred sixty-four million, three hundred ninety-eight thousand and eighty.

Scientific notation

• Scientific notation: 1.996439808 × 10¹⁰

Factors of 19964398080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 331

Divisors of 19964398080

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 29 30 32 33 40 44 48 55 58 60 64 66 80 87 88 96 110 116 120 128 132 145 160 165 174 176 192 220 232 240 256 264 281 290 319 320 330 348 352 384 435 440 464 480 512 528 562 580 638 640 660 696 704 768 841 843 870 880 928 957 960 1056 1124 1160 1276 1280 1320 1392 1405 1408 1536 1595 1682 1686 1740 1760 1856 1914 1920 2112 2248 2320 2523 2552 2560 2640 2784 2810 2816 3091 3190 3364 3372 3480 3520 3712 3828 3840 4205 4215 4224 4496 4640 4785 5046 5104 5280 5568 5620 5632 6182 6380 6728 6744 6960 7040 7424 7656 7680 8149 8410 8430 8448 8992 9251 9273 9280 9570 10092 10208 10560 11136 11240 12364 12615 12760 13456 13488 13920 14080 14848 15312 15455 16298 16820 16860 16896 17984 18502 18546 18560 19140 20184 20416 21120 22272 22480 24447 24728 25230 25520 26912 26976 27753 27840 28160 30624 30910 32596 33640 33720 35968 37004 37092 37120 38280 40368 40745 40832 42240 44544 44960 46255 46365 48894 49456 50460 51040 53824 53952 55506 55680 61248 61820 65192 67280 67440 71936 74008 74184 74240 76560 80736 81490 81664 84480 89639 89920 92510 92730 97788 98912 100920 102080 107648 107904 111012 111360 122235 122496 123640 130384 134560 134880 138765 143872 148016 148368 153120 161472 162980 163328 179278 179840 185020 185460 195576 197824 201840 204160 215296 215808 222024 222720 236321 244470 244992 247280 260768 268917 269120 269760 277530 296032 296736 306240 322944 325960 358556 359680 370040 370920 391152 395648 403680 408320 430592 431616 444048 448195 472642 488940 489984 494560 521536 537834 538240 539520 555060 592064 593472 612480 645888 651920 708963 717112 719360 740080 741840 782304 791296 807360 816640 888096 896390 945284 977880 989120 1043072 1075668 1076480 1079040 1110120 1181605 1184128 1186944 1224960 1291776 1303840 1344585 1417926 1434224 1480160 1483680 1564608 1582592 1614720 1776192 1792780 1890568 1955760 1978240 2086144 2151336 2152960 2158080 2220240 2363210 2368256 2373888 2449920 2599531 2607680 2689170 2835852 2868448 2960320 2967360 3129216 3229440 3544815 3552384 3585560 3781136 3911520 3956480 4172288 4302672 4440480 4726420 4736512 4747776 5199062 5215360 5378340 5671704 5736896 5920640 5934720 6258432 6458880 7089630 7104768 7171120 7562272 7798593 7823040 7912960 8605344 8880960 9452840 10398124 10430720 10756680 11343408 11473792 11841280 11869440 12516864 12997655 14179260 14209536 14342240 15124544 15597186 15646080 17210688 17761920 18905680 20796248 20861440 21513360 22686816 22947584 23682560 23738880 25995310 28358520 28684480 30249088 31194372 31292160 34421376 35523840 37811360 38992965 41592496 43026720 45373632 45895168 51990620 56717040 57368960 60498176 62388744 62584320 68842752 71047680 75622720 77985930 83184992 86053440 90747264 103981240 113434080 114737920 120996352 124777488 137685504 151245440 155971860 166369984 172106880 181494528 207962480 226868160 229475840 249554976 302490880 311943720 332739968 344213760 362989056 415924960 453736320 499109952 604981760 623887440 665479936 688427520 831849920 907472640 998219904 1247774880 1330959872 1663699840 1814945280 1996439808 2495549760 3327399680 3992879616 4991099520 6654799360 9982199040 19964398080
• Sum of all divisors σ(n): 72366136128
• Sum of proper divisors (its aliquot sum) s(n): 52401738048
• 19964398080 is an abundant number, because the sum of its proper divisors (52401738048) is greater than itself. Its abundance is 32437339968

Bases of 19964398080

• Binary: 10010100101111110001000101000000000₂
• Hexadecimal: 0x4A5F88A00
• Base-36: 966AC5C

Squares and roots of 19964398080

• 19964398080 squared (19964398080²) is 398577190696707686400
• 19964398080 cubed (19964398080³) is 7957353700677144796685402112000
• The square root of 19964398080 is 141295.4283761509
• The cube root of 19964398080 is 2712.8060186361

Scales and comparisons

• 19,964,398,080 seconds is equal to 634 years, 41 weeks, 6 days, 10 hours, 8 minutes.
• To count from 1 to 19,964,398,080 would take you about one thousand, two hundred sixty-nine 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 19964398080 cubic inches would be around 226.1 feet tall.

Recreational maths with 19964398080

• 19964398080 backwards is 08089346991
• The number of decimal digits it has is: 11
• The sum of 19964398080's digits is 57
• More coming soon!