12344743840

Names of 12344743840

• Cardinal: 12344743840 can be written as Twelve billion, three hundred forty-four million, seven hundred forty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.234474384 × 10¹⁰

Factors of 12344743840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 512

Divisors of 12344743840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 19 20 22 26 32 38 40 44 52 55 65 73 76 80 88 95 104 110 130 143 146 152 160 176 190 208 209 220 247 260 286 292 304 352 365 380 389 416 418 440 494 520 572 584 608 715 730 760 778 803 836 880 949 988 1040 1045 1144 1168 1235 1387 1430 1460 1520 1556 1606 1672 1760 1898 1945 1976 2080 2090 2288 2336 2470 2717 2774 2860 2920 3040 3112 3212 3344 3796 3890 3952 4015 4180 4279 4576 4745 4940 5057 5434 5548 5720 5840 6224 6424 6688 6935 7391 7592 7780 7904 8030 8360 8558 9490 9880 10114 10439 10868 11096 11440 11680 12448 12848 13585 13870 14782 15184 15257 15560 16060 16720 17116 18031 18980 19760 20228 20878 21395 21736 22192 22880 25285 25696 27170 27740 28397 29564 30368 30514 31120 32120 33440 34232 36062 36955 37960 39520 40456 41756 42790 43472 44384 50570 52195 54340 55480 55627 56794 59128 61028 62240 64240 68464 72124 73910 75920 76285 80912 81301 83512 85580 86944 90155 96083 101140 104390 108680 110960 111254 113588 118256 122056 128480 136928 141985 144248 147820 151840 152570 161824 162602 167024 171160 180310 192166 198341 202280 208780 217360 221920 222508 227176 236512 244112 278135 283970 288496 295640 305140 312367 325204 334048 342320 360620 369161 384332 396682 404560 406505 417560 434720 445016 454352 480415 488224 539543 556270 567940 576992 591280 610280 624734 650408 684640 721240 738322 768664 793364 809120 813010 835120 890032 908704 960830 991705 1056913 1079086 1112540 1135880 1182560 1220560 1249468 1300816 1442480 1476644 1537328 1561835 1586728 1626020 1670240 1780064 1845805 1921660 1983410 2113826 2158172 2225080 2271760 2441120 2498936 2601632 2697715 2884960 2953288 3074656 3123670 3173456 3252040 3691610 3843320 3966820 4060771 4227652 4316344 4450160 4543520 4997872 5284565 5395430 5906576 5934973 6247340 6346912 6504080 7014059 7383220 7686640 7933640 8121542 8455304 8632688 8900320 9995744 10569130 10790860 11813152 11869946 12494680 13008160 14028118 14766440 15373280 15867280 16243084 16910608 17265376 20303855 21138260 21581720 23739892 24989360 28056236 29532880 29674865 31734560 32486168 33821216 35070295 40607710 42276520 43163440 47479784 49978720 56112472 59065760 59349730 64972336 70140590 77154649 81215420 84553040 86326880 94959568 112224944 118699460 129944672 140281180 154309298 162430840 169106080 189919136 224449888 237398920 280562360 308618596 324861680 385773245 474797840 561124720 617237192 649723360 771546490 949595680 1122249440 1234474384 1543092980 2468948768 3086185960 6172371920 12344743840
• Sum of all divisors σ(n): 36654508800
• Sum of proper divisors (its aliquot sum) s(n): 24309764960
• 12344743840 is an abundant number, because the sum of its proper divisors (24309764960) is greater than itself. Its abundance is 11965021120

Bases of 12344743840

• Binary: 1011011111110011011101011110100000₂
• Hexadecimal: 0x2DFCDD7A0
• Base-36: 5O5QPB4

Squares and roots of 12344743840

• 12344743840 squared (12344743840²) is 152392700475217945600
• 12344743840 cubed (12344743840³) is 1881248850452411806603055104000
• The square root of 12344743840 is 111106.9027558595
• The cube root of 12344743840 is 2311.1458892559

Scales and comparisons

• 12,344,743,840 seconds is equal to 392 years, 27 weeks, 1 day, 23 hours, 30 minutes, 40 seconds.
• To count from 1 to 12,344,743,840 would take you about seven hundred eighty-five 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 12344743840 cubic inches would be around 192.6 feet tall.

Recreational maths with 12344743840

• 12344743840 backwards is 04834744321
• 12344743840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12344743840's digits is 40
• More coming soon!