12832390740

Names of 12832390740

• Cardinal: 12832390740 can be written as Twelve billion, eight hundred thirty-two million, three hundred ninety thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.283239074 × 10¹⁰

Factors of 12832390740

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 297

Divisors of 12832390740

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 39 41 52 53 60 65 67 78 82 106 113 123 130 134 156 159 164 195 201 205 212 226 246 260 265 268 318 335 339 390 402 410 452 492 530 533 565 615 636 670 678 689 780 795 804 820 871 1005 1060 1066 1130 1230 1340 1356 1378 1469 1590 1599 1695 1742 2010 2067 2132 2173 2260 2460 2613 2665 2747 2756 2938 3180 3198 3390 3445 3484 3551 4020 4134 4346 4355 4407 4633 5226 5330 5494 5876 5989 6396 6519 6780 6890 7102 7345 7571 7995 8241 8268 8692 8710 8814 9266 10335 10452 10653 10660 10865 10988 11978 13038 13065 13735 13780 13899 14204 14690 15142 15990 16482 17420 17628 17755 17967 18532 20670 21306 21730 22035 22713 23165 23956 26076 26130 27470 27798 28249 29380 29945 30284 31980 32595 32964 35510 35711 35934 37855 41205 41340 42612 43460 44070 45426 46163 46330 52260 53265 54940 55596 56498 59890 60229 65190 69495 71020 71422 71868 75710 77857 82410 84747 88140 89835 90852 92326 92660 98423 106530 107133 112996 113565 119780 120458 130380 138489 138990 141245 142844 145591 151420 155714 164820 169494 178555 179670 180687 184652 196846 213060 214266 227130 230815 233571 240916 245549 276978 277980 282490 291182 295269 301145 310411 311428 338988 357110 359340 361374 389285 393692 401263 423735 428532 436773 454260 461630 467142 491098 492115 535665 553956 564980 582364 590538 602290 620822 692445 714220 722748 727955 736647 778570 802526 847470 873546 903435 923260 931233 934284 982196 984230 1071330 1167855 1181076 1203789 1204580 1227745 1241644 1384890 1455910 1473294 1476345 1552055 1557140 1605052 1694940 1747092 1806870 1862466 1892683 1968460 2006315 2142660 2183865 2335710 2407578 2455490 2769780 2911820 2946588 2952690 3104110 3192137 3613740 3683235 3724932 3785366 4012630 4035343 4367730 4656165 4671420 4815156 4910980 5216419 5678049 5905380 6018945 6208220 6384274 7366470 7570732 8025260 8070686 8735460 9312330 9463415 9576411 10432838 11356098 12037890 12106029 12768548 14732940 15649257 15960685 16141372 16451783 18624660 18926830 19152822 20176715 20865676 22712196 24075780 24212058 26082095 28390245 31298514 31921370 32903566 37853660 38305644 40353430 47882055 48424116 49355349 52164190 56780490 60530145 62597028 63842740 65807132 78246285 80706860 82258915 95764110 98710698 104328380 113560980 121060290 156492570 164517830 191528220 197421396 213873179 242120580 246776745 312985140 329035660 427746358 493553490 641619537 855492716 987106980 1069365895 1283239074 2138731790 2566478148 3208097685 4277463580 6416195370 12832390740
• Sum of all divisors σ(n): 41351772672
• Sum of proper divisors (its aliquot sum) s(n): 28519381932
• 12832390740 is an abundant number, because the sum of its proper divisors (28519381932) is greater than itself. Its abundance is 15686991192

Bases of 12832390740

• Binary: 1011111100110111101011111001010100₂
• Hexadecimal: 0x2FCDEBE54
• Base-36: 5W82O2C

Squares and roots of 12832390740

• 12832390740 squared (12832390740²) is 164670252104037747600
• 12832390740 cubed (12832390740³) is 2113113018253319508912697224000
• The square root of 12832390740 is 113280.1427435541
• The cube root of 12832390740 is 2341.1856764201

Scales and comparisons

• 12,832,390,740 seconds is equal to 408 years, 1 week, 4 days, 59 minutes.
• To count from 1 to 12,832,390,740 would take you about eight hundred sixteen 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 12832390740 cubic inches would be around 195.1 feet tall.

Recreational maths with 12832390740

• 12832390740 backwards is 04709323821
• 12832390740 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12832390740's digits is 39
• More coming soon!