12372211380

Names of 12372211380

• Cardinal: 12372211380 can be written as Twelve billion, three hundred seventy-two million, two hundred eleven thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.237221138 × 10¹⁰

Factors of 12372211380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 93

Divisors of 12372211380

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 19 20 30 34 38 47 51 57 60 68 76 85 94 95 102 114 141 170 188 190 204 228 235 255 282 285 289 323 340 380 470 510 564 570 578 646 705 799 867 893 940 969 1020 1140 1156 1292 1410 1445 1598 1615 1734 1786 1938 2209 2397 2679 2820 2890 3196 3230 3468 3572 3876 3995 4335 4418 4465 4794 4845 4913 5358 5491 5780 6460 6627 7990 8670 8836 8930 9588 9690 9826 10716 10982 11045 11985 13254 13395 13583 14739 15181 15980 16473 17340 17860 19380 19652 21964 22090 23970 24565 26508 26790 27166 27455 29478 30362 32946 33135 37553 40749 41971 44180 45543 47940 49130 53580 54332 54910 58956 60724 65892 66270 67915 73695 75106 75905 81498 82365 83942 91086 93347 98260 109820 112659 125913 132540 135830 147390 150212 151810 162996 164730 167884 182172 186694 187765 203745 209855 225318 227715 230911 251826 258077 271660 280041 294780 303620 329460 373388 375530 407490 419710 450636 455430 461822 466735 503652 516154 560082 563295 629565 638401 692733 713507 751060 774231 814980 839420 910860 923644 933470 1032308 1120164 1126590 1154555 1259130 1276802 1290385 1385466 1400205 1427014 1548462 1866940 1915203 2140521 2253180 2309110 2518260 2553604 2580770 2770932 2800410 2854028 3096924 3192005 3463665 3567535 3830406 3871155 4281042 4387309 4618220 5161540 5600820 6384010 6927330 7135070 7660812 7742310 8562084 8774618 9576015 10702605 10852817 12129619 12768020 13161927 13854660 14270140 15484620 17549236 19152030 21405210 21705634 21936545 24259238 26323854 32558451 36388857 38304060 42810420 43411268 43873090 48518476 52647708 54264085 60648095 65116902 65809635 72777714 87746180 108528170 121296190 130233804 131619270 145555428 162792255 181944285 206203523 217056340 242592380 263238540 325584510 363888570 412407046 618610569 651169020 727777140 824814092 1031017615 1237221138 2062035230 2474442276 3093052845 4124070460 6186105690 12372211380
• Sum of all divisors σ(n): 39585974400
• Sum of proper divisors (its aliquot sum) s(n): 27213763020
• 12372211380 is an abundant number, because the sum of its proper divisors (27213763020) is greater than itself. Its abundance is 14841551640

Bases of 12372211380

• Binary: 1011100001011100001111011010110100₂
• Hexadecimal: 0x2E170F6B4
• Base-36: 5OM3FEC

Squares and roots of 12372211380

• 12372211380 squared (12372211380²) is 153071614431401504400
• 12372211380 cubed (12372211380³) is 1893834370023157922086800072000
• The square root of 12372211380 is 111230.4426854447
• The cube root of 12372211380 is 2312.8587496213

Scales and comparisons

• 12,372,211,380 seconds is equal to 393 years, 20 weeks, 4 days, 21 hours, 23 minutes.
• To count from 1 to 12,372,211,380 would take you about seven hundred eighty-six 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 12372211380 cubic inches would be around 192.7 feet tall.

Recreational maths with 12372211380

• 12372211380 backwards is 08311227321
• 12372211380 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12372211380's digits is 30
• More coming soon!