47912549490

Names of 47912549490

• Cardinal: 47912549490 can be written as Forty-seven billion, nine hundred twelve million, five hundred forty-nine thousand, four hundred ninety.

Scientific notation

• Scientific notation: 4.791254949 × 10¹⁰

Factors of 47912549490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 119

Divisors of 47912549490

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 37 39 45 54 59 65 74 78 90 111 117 118 130 135 169 177 185 195 222 234 270 295 333 338 351 354 370 390 481 507 531 555 585 590 666 702 767 845 885 962 999 1014 1062 1110 1170 1369 1443 1521 1534 1593 1665 1690 1755 1770 1998 2183 2197 2301 2405 2535 2655 2738 2886 3042 3186 3330 3510 3835 4107 4329 4366 4394 4563 4602 4810 4995 5070 5310 6253 6549 6591 6845 6903 7215 7605 7670 7965 8214 8658 9126 9971 9990 10915 10985 11505 12321 12506 12987 13098 13182 13690 13806 14430 15210 15930 17797 18759 19647 19773 19942 20535 20709 21645 21830 21970 22815 23010 24642 25974 28379 29913 31265 32745 32955 34515 35594 36963 37518 39294 39546 41070 41418 43290 45630 49855 53391 56277 56758 58941 59319 59826 61605 62530 64935 65490 65910 69030 73926 80771 81289 85137 88985 89739 93795 98235 98865 99710 103545 106782 112554 117882 118638 123210 129623 129870 141895 149565 160173 161542 162578 168831 170274 177970 179478 184815 187590 196470 197730 207090 231361 242313 243867 255411 259246 266955 269217 281385 283790 294705 296595 299130 320346 337662 368927 369630 388869 403855 406445 425685 448695 462722 480519 484626 487734 510822 533910 538434 562770 589410 593190 648115 694083 726939 731601 737854 766233 777738 800865 807710 812890 844155 851370 897390 961038 1050023 1106781 1156805 1166607 1211565 1219335 1277055 1296230 1346085 1388166 1453878 1463202 1532466 1601730 1688310 1844635 1944345 2082249 2100046 2180817 2194803 2213562 2313610 2333214 2402595 2423130 2438670 2554110 2692170 3007693 3150069 3320343 3470415 3499821 3634695 3658005 3689270 3831165 3888690 4164498 4361634 4389606 4796051 4805190 5250115 5533905 5833035 6015386 6246747 6300138 6640686 6940830 6999642 7269390 7316010 7662330 9023079 9450207 9592102 9961029 10411245 10500230 10904085 10974015 11067810 11666070 12493494 13650299 14388153 15038465 15750345 16601715 17499105 18046158 18900414 19922058 20822490 21808170 21948030 23980255 27069237 27300598 28350621 28776306 30076930 31233735 31500690 33203430 34998210 40950897 43164459 45115395 47251035 47960510 49805145 54138474 56701242 62467470 68251495 71940765 81207711 81901794 86328918 90230790 94502070 99610290 122852691 129493377 135346185 136502990 141753105 143881530 162415422 177453887 204754485 215822295 245705382 258986754 270692370 283506210 354907774 368558073 406038555 409508970 431644590 532361661 614263455 647466885 737116146 812077110 887269435 1064723322 1228526910 1294933770 1597084983 1774538870 1842790365 2661808305 3194169966 3685580730 4791254949 5323616610 7985424915 9582509898 15970849830 23956274745 47912549490
• Sum of all divisors σ(n): 144662112000
• Sum of proper divisors (its aliquot sum) s(n): 96749562510
• 47912549490 is an abundant number, because the sum of its proper divisors (96749562510) is greater than itself. Its abundance is 48837013020

Bases of 47912549490

• Binary: 101100100111110011110111110001110010₂
• Hexadecimal: 0xB27CF7C72
• Base-36: M0DW7SI

Squares and roots of 47912549490

• 47912549490 squared (47912549490²) is 2295612398631699260100
• 47912549490 cubed (47912549490³) is 109988642659298899082337632349000
• The square root of 47912549490 is 218889.3544464875
• The cube root of 47912549490 is 3632.0327867127

Scales and comparisons

• 47,912,549,490 seconds is equal to 1,523 years, 24 weeks, 3 days, 9 hours, 31 minutes, 30 seconds.
• To count from 1 to 47,912,549,490 would take you about three thousand and forty-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 47912549490 cubic inches would be around 302.7 feet tall.

Recreational maths with 47912549490

• 47912549490 backwards is 09494521974
• 47912549490 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 47912549490's digits is 54
• More coming soon!