49916492640

Names of 49916492640

• Cardinal: 49916492640 can be written as Forty-nine billion, nine hundred sixteen million, four hundred ninety-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.991649264 × 10¹⁰

Factors of 49916492640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5201

Divisors of 49916492640

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 31 32 35 36 40 42 45 48 56 60 62 63 70 72 80 84 90 93 96 105 112 120 124 126 140 144 155 160 168 180 186 210 217 224 240 248 252 279 280 288 310 315 336 360 372 420 434 465 480 496 504 558 560 620 630 651 672 720 744 840 868 930 961 992 1008 1085 1116 1120 1240 1260 1302 1395 1440 1488 1680 1736 1860 1922 1953 2016 2170 2232 2480 2520 2604 2790 2883 2976 3255 3360 3472 3720 3844 3906 4340 4464 4805 4960 5040 5153 5208 5580 5766 6510 6727 6944 7440 7688 7812 8649 8680 8928 9610 9765 10080 10306 10416 11160 11532 13020 13454 14415 14880 15376 15459 15624 17298 17360 19220 19530 20181 20612 20832 22320 23064 25765 26040 26908 28830 30752 30918 31248 33635 34596 34720 36071 38440 39060 40362 41224 43245 44640 46128 46377 51530 52080 53816 57660 60543 61836 62496 67270 69192 72142 76880 77295 78120 80724 82448 86490 92256 92754 100905 103060 104160 107632 108213 115320 121086 123672 134540 138384 144284 153760 154590 156240 159743 161448 164896 172980 180355 185508 201810 206120 215264 216426 230640 231885 242172 247344 269080 276768 288568 302715 309180 312480 319486 322896 324639 345960 360710 371016 403620 412240 432852 461280 463770 479229 484344 494688 538160 541065 577136 605430 618360 638972 645792 649278 691920 721420 742032 798715 807240 824480 865704 927540 958458 968688 1076320 1082130 1118201 1154272 1210860 1236720 1277944 1298556 1383840 1437687 1442840 1484064 1597430 1614480 1623195 1731408 1855080 1916916 1937376 2164260 2236402 2396145 2421720 2473440 2555888 2597112 2875374 2885680 3194860 3228960 3246390 3354603 3462816 3710160 3833832 4328520 4472804 4792290 4843440 4952033 5111776 5194224 5591005 5750748 5771360 6389720 6492780 6709206 7188435 7420320 7667664 8657040 8945608 9584580 9686880 9904066 10063809 10388448 11182010 11501496 12779440 12985560 13418412 14376870 14856099 15335328 16773015 17314080 17891216 19169160 19808132 20127618 22364020 23002992 24760165 25558880 25971120 26836824 28753740 29712198 33546030 34664231 35782432 38338320 39616264 40255236 44568297 44728040 46005984 49520330 50319045 51942240 53673648 57507480 59424396 67092060 69328462 74280495 76676640 79232528 80510472 89136594 89456080 99040660 100638090 103992693 107347296 115014960 118848792 134184120 138656924 148560990 158465056 161020944 173321155 178273188 178912160 198081320 201276180 207985386 222841485 230029920 237697584 268368240 277313848 297121980 311978079 322041888 346642310 356546376 396162640 402552360 415970772 445682970 475395168 519963465 536736480 554627696 594243960 623956158 693284620 713092752 792325280 805104720 831941544 891365940 1039926930 1109255392 1188487920 1247912316 1386569240 1426185504 1559890395 1610209440 1663883088 1782731880 2079853860 2376975840 2495824632 2773138480 3119780790 3327766176 3565463760 4159707720 4991649264 5546276960 6239561580 7130927520 8319415440 9983298528 12479123160 16638830880 24958246320 49916492640
• Sum of all divisors σ(n): 201195749664
• Sum of proper divisors (its aliquot sum) s(n): 151279257024
• 49916492640 is an abundant number, because the sum of its proper divisors (151279257024) is greater than itself. Its abundance is 101362764384

Bases of 49916492640

• Binary: 101110011111010000010011101101100000₂
• Hexadecimal: 0xB9F413B60
• Base-36: MXIZO80

Squares and roots of 49916492640

• 49916492640 squared (49916492640²) is 2491656237479174169600
• 49916492640 cubed (49916492640³) is 124374740239539289590116511744000
• The square root of 49916492640 is 223419.9915853547
• The cube root of 49916492640 is 3681.9793974817

Scales and comparisons

• 49,916,492,640 seconds is equal to 1,587 years, 9 weeks, 6 days, 4 hours, 24 minutes.
• To count from 1 to 49,916,492,640 would take you about three thousand, one hundred seventy-four 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 49916492640 cubic inches would be around 306.8 feet tall.

Recreational maths with 49916492640

• 49916492640 backwards is 04629461994
• The number of decimal digits it has is: 11
• The sum of 49916492640's digits is 54
• More coming soon!