12249831440

Names of 12249831440

• Cardinal: 12249831440 can be written as Twelve billion, two hundred forty-nine million, eight hundred thirty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.224983144 × 10¹⁰

Factors of 12249831440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1025

Divisors of 12249831440

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 17 20 22 28 34 35 40 44 49 55 56 68 70 77 80 85 88 98 110 112 119 136 140 154 170 176 187 196 220 238 245 272 280 289 308 340 374 385 392 440 476 490 539 560 578 595 616 680 748 770 784 833 880 935 952 980 983 1078 1156 1190 1232 1309 1360 1445 1496 1540 1666 1870 1904 1960 1966 2023 2156 2312 2380 2618 2695 2890 2992 3080 3179 3332 3740 3920 3932 4046 4165 4312 4624 4760 4915 5236 5390 5780 6160 6358 6545 6664 6881 7480 7864 8092 8330 8624 9163 9520 9830 10115 10472 10780 10813 11560 12716 13090 13328 13762 14161 14960 15728 15895 16184 16660 16711 18326 19660 20230 20944 21560 21626 22253 23120 25432 26180 27524 28322 31790 32368 33320 33422 34405 36652 39320 40460 43120 43252 44506 45815 48167 50864 52360 54065 55048 56644 63580 66640 66844 68810 70805 73304 75691 78640 80920 83555 86504 89012 91630 96334 104720 108130 110096 111265 113288 116977 127160 133688 137620 141610 146608 151382 155771 161840 167110 173008 178024 183260 183821 192668 216260 222530 226576 233954 240835 254320 267376 275240 283220 284087 302764 311542 334220 356048 366520 367642 378455 385336 432520 445060 467908 481670 529837 550480 566440 568174 584885 605528 623084 668440 733040 735284 756910 770672 778855 818839 865040 890120 919105 935816 963340 1059674 1132880 1136348 1169770 1211056 1246168 1286747 1336880 1420435 1470568 1513820 1557710 1637678 1780240 1838210 1871632 1926680 1988609 2119348 2272696 2339540 2492336 2573494 2649185 2840870 2941136 3027640 3115420 3124957 3275356 3676420 3853360 3977218 4094195 4238696 4545392 4679080 5146988 5298370 5681740 6055280 6230840 6249914 6433735 6550712 7352840 7954436 8188390 8477392 9007229 9358160 9943045 10293976 10596740 11363480 12461680 12499828 12867470 13101424 13920263 14705680 15624785 15908872 16376780 18014458 19886090 20587952 21193480 21874699 22726960 24999656 25734940 27840526 31249570 31817744 32753560 36028916 39772180 42386960 43749398 45036145 49999312 51469880 55681052 62499140 65507120 69601315 72057832 79544360 87498796 90072290 102939760 109373495 111362104 124998280 139202630 144115664 153122893 159088720 174997592 180144580 218746990 222724208 249996560 278405260 306245786 349995184 360289160 437493980 556810520 612491572 720578320 765614465 874987960 1113621040 1224983144 1531228930 1749975920 2449966288 3062457860 6124915720 12249831440
• Sum of all divisors σ(n): 38432843712
• Sum of proper divisors (its aliquot sum) s(n): 26183012272
• 12249831440 is an abundant number, because the sum of its proper divisors (26183012272) is greater than itself. Its abundance is 13933180832

Bases of 12249831440

• Binary: 1011011010001001011001100000010000₂
• Hexadecimal: 0x2DA259810
• Base-36: 5ML8EFK

Squares and roots of 12249831440

• 12249831440 squared (12249831440²) is 150058370308412473600
• 12249831440 cubed (12249831440³) is 1838189742439153615593449984000
• The square root of 12249831440 is 110678.9566268133
• The cube root of 12249831440 is 2305.2075727137

Scales and comparisons

• 12,249,831,440 seconds is equal to 389 years, 26 weeks, 2 days, 10 hours, 57 minutes, 20 seconds.
• To count from 1 to 12,249,831,440 would take you about seven 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 12249831440 cubic inches would be around 192.1 feet tall.

Recreational maths with 12249831440

• 12249831440 backwards is 04413894221
• The number of decimal digits it has is: 11
• The sum of 12249831440's digits is 38
• More coming soon!