4990390505730

Names of 4990390505730

• Cardinal: 4990390505730 can be written as Four trillion, nine hundred ninety billion, three hundred ninety million, five hundred five thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 4.99039050573 × 10¹²

Factors of 4990390505730

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 201742

Divisors of 4990390505730

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 17 18 21 27 30 34 35 42 45 51 54 63 70 81 85 90 102 105 119 126 135 153 162 170 189 210 238 255 257 270 306 315 357 378 405 459 510 514 567 595 630 714 765 771 810 918 945 1071 1134 1190 1285 1377 1530 1542 1785 1799 1890 2142 2295 2313 2570 2754 2835 3213 3570 3598 3855 4369 4590 4626 5355 5397 5670 6426 6885 6939 7710 8738 8995 9639 10710 10794 11565 13107 13770 13878 16065 16191 17990 19278 20817 21845 23130 26214 26985 30583 32130 32382 34695 39321 41634 43690 48195 48573 53970 61166 65535 69390 78642 80955 91749 96390 97146 104085 117963 131070 145719 152915 161910 183498 196605 201451 208170 235926 242865 275247 291438 305830 353889 393210 402902 458745 485730 550494 589815 604353 707778 728595 825741 917490 1007255 1179630 1208706 1376235 1410157 1457190 1651482 1769445 1813059 2014510 2477223 2752470 2820314 3021765 3424667 3538890 3626118 4128705 4230471 4954446 5439177 6043530 6849334 7050785 8257410 8460942 9065295 10274001 10878354 12386115 12691413 14101570 16317531 17123335 18130590 20548002 21152355 23972669 24772230 25382826 27195885 30822003 32635062 34246670 38074239 42304710 47945338 51370005 51772907 54391770 61644006 63457065 71918007 76148478 81587655 92466009 102740010 103545814 114222717 119863345 126914130 143836014 154110015 155318721 163175310 184932018 190371195 215754021 228445434 239726690 258864535 277398027 308220030 310637442 359590035 362410349 380742390 431508042 462330045 465956163 517729070 554796054 571113585 647262063 719180070 724820698 776593605 880139419 924660090 931912326 1078770105 1087231047 1142227170 1294524126 1386990135 1397868489 1553187210 1760278838 1812051745 1941786189 2157540210 2174462094 2329780815 2640418257 2773980270 2795736978 3236310315 3261693141 3624103490 3883572378 4193605467 4400697095 4659561630 5280836514 5436155235 6160975933 6472620630 6523386282 6989342445 7921254771 8387210934 8801394190 9708930945 9785079423 10872310470 12321951866 13202091285 13978684890 15842509542 16308465705 18482927799 19417861890 19570158846 20968027335 23763764313 26404182570 29355238269 30804879665 32616931410 36965855598 39606273855 41936054670 47527528626 48925397115 55448783397 58710476538 61609759330 71291292939 79212547710 92414638995 97850794230 110897566794 118818821565 142582585878 146776191345 166346350191 184829277990 237637643130 277243916985 293552382690 332692700382 356456464695 499039050573 554487833970 712912929390 831731750955 998078101146 1663463501910 2495195252865 4990390505730
• Sum of all divisors σ(n): 16300902765312
• Sum of proper divisors (its aliquot sum) s(n): 11310512259582
• 4990390505730 is an abundant number, because the sum of its proper divisors (11310512259582) is greater than itself. Its abundance is 6320121753852

Bases of 4990390505730

• Binary: 1001000100111101010011101000001000100000010₂
• Hexadecimal: 0x489EA741102
• Base-36: 1ROJXNQ4I

Squares and roots of 4990390505730

• 4990390505730 squared (4990390505730²) is 24903997399680125162832900
• 4990390505730 cubed (4990390505730³) is 124280672178088304751579374430482517000
• The square root of 4990390505730 is 2233918.1958455865
• The cube root of 4990390505730 is 17088.7977719677

Scales and comparisons

• 4,990,390,505,730 seconds is equal to 158,678 years, 51 weeks, 8 hours, 55 minutes, 30 seconds.
• To count from 1 to 4,990,390,505,730 would take you about three hundred ninety-six thousand, six hundred ninety-seven 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 4990390505730 cubic inches would be around 1424.1 feet tall.

Recreational maths with 4990390505730

• 4990390505730 backwards is 0375050930994
• 4990390505730 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4990390505730's digits is 54
• More coming soon!