29947818240

Names of 29947818240

• Cardinal: 29947818240 can be written as Twenty-nine billion, nine hundred forty-seven million, eight hundred eighteen thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.994781824 × 10¹⁰

Factors of 29947818240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2333

Divisors of 29947818240

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 61 64 72 76 80 90 95 96 114 120 122 128 144 152 160 171 180 183 190 192 228 240 244 256 285 288 304 305 320 342 360 366 380 384 456 480 488 549 570 576 608 610 640 684 720 732 760 768 855 912 915 960 976 1098 1140 1152 1159 1216 1220 1280 1368 1440 1464 1520 1710 1824 1830 1920 1952 2196 2243 2280 2304 2318 2432 2440 2736 2745 2880 2928 3040 3420 3477 3648 3660 3840 3904 4392 4486 4560 4636 4864 4880 5472 5490 5760 5795 5856 6080 6729 6840 6954 7296 7320 7808 8784 8972 9120 9272 9760 10431 10944 10980 11215 11520 11590 11712 12160 13458 13680 13908 14592 14640 15616 17385 17568 17944 18240 18544 19520 20187 20862 21888 21960 22430 23180 23424 24320 26916 27360 27816 29280 33645 34770 35136 35888 36480 37088 39040 40374 41724 42617 43776 43920 44860 46360 46848 52155 53832 54720 55632 58560 67290 69540 70272 71776 72960 74176 78080 80748 83448 85234 87840 89720 92720 100935 104310 107664 109440 111264 117120 127851 134580 136823 139080 140544 143552 148352 161496 166896 170468 175680 179440 185440 201870 208620 213085 215328 218880 222528 234240 255702 269160 273646 278160 287104 296704 322992 333792 340936 351360 358880 370880 383553 403740 410469 417240 426170 430656 445056 511404 538320 547292 556320 574208 639255 645984 667584 681872 684115 702720 717760 741760 767106 807480 820938 834480 852340 861312 890112 1022808 1076640 1094584 1112640 1231407 1278510 1291968 1335168 1363744 1368230 1435520 1483520 1534212 1614960 1641876 1668960 1704680 1722624 1917765 2045616 2052345 2153280 2189168 2225280 2462814 2557020 2583936 2599637 2670336 2727488 2736460 2871040 3068424 3229920 3283752 3337920 3409360 3835530 4091232 4104690 4306560 4378336 4450560 4925628 5114040 5167872 5199274 5454976 5472920 6136848 6157035 6459840 6567504 6675840 6818720 7671060 7798911 8182464 8209380 8613120 8756672 9851256 10228080 10398548 10909952 10945840 12273696 12314070 12919680 12998185 13135008 13351680 13637440 15342120 15597822 16364928 16418760 17513344 19702512 20456160 20797096 21891680 23396733 24547392 24628140 25839360 25996370 26270016 27274880 30684240 31195644 32729856 32837520 35026688 38994555 39405024 40912320 41594192 43783360 46793466 49094784 49256280 51992740 52540032 54549760 61368480 62391288 65675040 77989110 78810048 81824640 83188384 87566720 93586932 98189568 98512560 103985480 105080064 116983665 122736960 124782576 131350080 155978220 157620096 163649280 166376768 175133440 187173864 197025120 207970960 233967330 245473920 249565152 262700160 311956440 315240192 332753536 374347728 394050240 415941920 467934660 490947840 499130304 525400320 623912880 665507072 748695456 788100480 831883840 935869320 998260608 1247825760 1497390912 1576200960 1663767680 1871738640 1996521216 2495651520 2994781824 3327535360 3743477280 4991303040 5989563648 7486954560 9982606080 14973909120 29947818240
• Sum of all divisors σ(n): 110907276480
• Sum of proper divisors (its aliquot sum) s(n): 80959458240
• 29947818240 is an abundant number, because the sum of its proper divisors (80959458240) is greater than itself. Its abundance is 51011640000

Bases of 29947818240

• Binary: 11011111001000001110111000100000000₂
• Hexadecimal: 0x6F9077100
• Base-36: DRA5OG0

Squares and roots of 29947818240

• 29947818240 squared (29947818240²) is 896871817336076697600
• 29947818240 cubed (29947818240³) is 26859354170159305934424244224000
• The square root of 29947818240 is 173054.3794302819
• The cube root of 29947818240 is 3105.4298952795

Scales and comparisons

• 29,947,818,240 seconds is equal to 952 years, 12 weeks, 6 days, 6 hours, 24 minutes.
• To count from 1 to 29,947,818,240 would take you about one thousand, nine hundred 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 29947818240 cubic inches would be around 258.8 feet tall.

Recreational maths with 29947818240

• 29947818240 backwards is 04281874992
• The number of decimal digits it has is: 11
• The sum of 29947818240's digits is 54
• More coming soon!