493442137440

Names of 493442137440

• Cardinal: 493442137440 can be written as Four hundred ninety-three billion, four hundred forty-two million, one hundred thirty-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.9344213744 × 10¹¹

Factors of 493442137440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 201468

Divisors of 493442137440

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 70 72 80 81 84 90 96 105 108 112 120 126 135 140 144 160 162 168 180 189 210 216 224 240 243 252 270 280 288 315 324 336 360 378 405 420 432 480 486 504 540 560 567 630 648 672 720 729 756 810 840 864 945 972 1008 1080 1120 1134 1215 1260 1296 1440 1458 1512 1620 1680 1701 1890 1944 2016 2160 2187 2268 2430 2520 2592 2835 2916 3024 3240 3360 3402 3645 3780 3888 4320 4374 4536 4860 5040 5103 5670 5832 6048 6480 6804 7290 7560 7776 8505 8748 9072 9720 10080 10206 10935 11340 11664 12960 13608 14580 15120 15309 17010 17496 18144 19440 20412 21870 22680 23328 25515 27216 29160 30240 30618 34020 34992 38880 40824 43740 45360 51030 54432 58320 61236 68040 69984 76545 81648 87480 90720 102060 116640 122472 136080 153090 163296 174960 201451 204120 244944 272160 306180 349920 402902 408240 489888 604353 612360 805804 816480 1007255 1208706 1224720 1410157 1611608 1813059 2014510 2417412 2449440 2820314 3021765 3223216 3626118 4029020 4230471 4834824 5439177 5640628 6043530 6446432 7050785 7252236 8058040 8460942 9065295 9669648 10878354 11281256 12087060 12691413 14101570 14504472 16116080 16317531 16921884 18130590 19339296 21152355 21756708 22562512 24174120 25382826 27195885 28203140 29008944 32232160 32635062 33843768 36261180 38074239 42304710 43513416 45125024 48348240 48952593 50765652 54391770 56406280 58017888 63457065 65270124 67687536 72522360 76148478 81587655 84609420 87026832 96696480 97905186 101531304 108783540 112812560 114222717 126914130 130540248 135375072 145044720 146857779 152296956 163175310 169218840 174053664 190371195 195810372 203062608 217567080 225625120 228445434 244762965 253828260 261080496 290089440 293715558 304593912 326350620 338437680 342668151 380742390 391620744 406125216 435134160 440573337 456890868 489525930 507656520 522160992 571113585 587431116 609187824 652701240 676875360 685336302 734288895 761484780 783241488 870268320 881146674 913781736 979051860 1015313040 1028004453 1142227170 1174862232 1218375648 1305402480 1370672604 1468577790 1522969560 1566482976 1713340755 1762293348 1827563472 1958103720 2030626080 2056008906 2202866685 2284454340 2349724464 2610804960 2741345208 2937155580 3045939120 3084013359 3426681510 3524586696 3655126944 3916207440 4112017812 4405733370 4568908680 4699448928 5140022265 5482690416 5874311160 6091878240 6168026718 6853363020 7049173392 7832414880 8224035624 8811466740 9137817360 10280044530 10965380832 11748622320 12336053436 13706726040 14098346784 15420066795 16448071248 17622933480 18275634720 20560089060 23497244640 24672106872 27413452080 30840133590 32896142496 35245866960 41120178120 49344213744 54826904160 61680267180 70491733920 82240356240 98688427488 123360534360 164480712480 246721068720 493442137440
• Sum of all divisors σ(n): 1998145981440
• Sum of proper divisors (its aliquot sum) s(n): 1504703844000
• 493442137440 is an abundant number, because the sum of its proper divisors (1504703844000) is greater than itself. Its abundance is 1011261706560

Bases of 493442137440

• Binary: 111001011100011011100010111110101100000₂
• Hexadecimal: 0x72E3717D60
• Base-36: 6AOMPI00

Squares and roots of 493442137440

• 493442137440 squared (493442137440²) is 243485143001355849753600
• 493442137440 cubed (493442137440³) is 120145829397473087320463881334784000
• The square root of 493442137440 is 702454.3668025703
• The cube root of 493442137440 is 7902.1525803219

Scales and comparisons

• 493,442,137,440 seconds is equal to 15,689 years, 48 weeks, 3 days, 20 hours, 24 minutes.
• To count from 1 to 493,442,137,440 would take you about thirty-one thousand, three hundred seventy-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 493442137440 cubic inches would be around 658.5 feet tall.

Recreational maths with 493442137440

• 493442137440 backwards is 044731244394
• 493442137440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 493442137440's digits is 45
• More coming soon!