12112638720

Names of 12112638720

• Cardinal: 12112638720 can be written as Twelve billion, one hundred twelve million, six hundred thirty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.211263872 × 10¹⁰

Factors of 12112638720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2086

Divisors of 12112638720

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 17 20 21 24 26 28 30 32 34 35 39 40 42 48 51 52 56 60 64 65 68 70 78 80 84 85 91 96 102 104 105 112 119 120 128 130 136 140 156 160 168 170 182 192 195 204 208 210 221 224 238 240 255 256 260 272 273 280 312 320 336 340 357 364 384 390 408 416 420 442 448 455 476 480 510 520 544 546 560 595 624 640 663 672 680 714 728 768 780 816 832 840 884 896 910 952 960 1020 1040 1088 1092 1105 1120 1190 1248 1280 1326 1344 1360 1365 1428 1456 1547 1560 1632 1664 1680 1768 1785 1792 1820 1904 1920 2039 2040 2080 2176 2184 2210 2240 2380 2496 2652 2688 2720 2730 2856 2912 3094 3120 3264 3315 3328 3360 3536 3570 3640 3808 3840 4078 4080 4160 4352 4368 4420 4480 4641 4760 4992 5304 5376 5440 5460 5712 5824 6117 6188 6240 6528 6630 6720 7072 7140 7280 7616 7735 8156 8160 8320 8736 8840 8960 9282 9520 9984 10195 10608 10880 10920 11424 11648 12234 12376 12480 13056 13260 13440 14144 14273 14280 14560 15232 15470 16312 16320 16640 17472 17680 18564 19040 20390 21216 21760 21840 22848 23205 23296 24468 24752 24960 26507 26520 26880 28288 28546 28560 29120 30464 30585 30940 32624 32640 34663 34944 35360 37128 38080 40780 42432 42819 43680 45696 46410 48936 49504 49920 53014 53040 56576 57092 57120 58240 61170 61880 65248 65280 69326 69888 70720 71365 74256 76160 79521 81560 84864 85638 87360 91392 92820 97872 99008 103989 106028 106080 114184 114240 116480 122340 123760 130496 132535 138652 141440 142730 148512 152320 159042 163120 169728 171276 173315 174720 185549 185640 195744 198016 207978 212056 212160 214095 228368 228480 242641 244680 247520 260992 265070 277304 282880 285460 297024 318084 326240 342552 346630 349440 371098 371280 391488 396032 397605 415956 424112 424320 428190 450619 456736 456960 485282 489360 495040 519945 521984 530140 554608 556647 570920 594048 636168 652480 685104 693260 727923 742196 742560 782976 795210 831912 848224 848640 856380 901238 913472 927745 970564 978720 990080 1039890 1060280 1109216 1113294 1141840 1188096 1213205 1272336 1304960 1351857 1370208 1386520 1455846 1484392 1485120 1565952 1590420 1663824 1696448 1712760 1802476 1826944 1855490 1941128 1957440 1980160 2079780 2120560 2218432 2226588 2253095 2283680 2426410 2544672 2609920 2703714 2740416 2773040 2783235 2911692 2968784 2970240 3154333 3180840 3327648 3392896 3425520 3604952 3639615 3653888 3710980 3882256 3914880 4159560 4241120 4436864 4453176 4506190 4567360 4852820 5089344 5407428 5480832 5546080 5566470 5823384 5937568 5940480 6308666 6361680 6655296 6759285 6785792 6851040 7209904 7279230 7421960 7764512 7829760 8319120 8482240 8873728 8906352 9012380 9134720 9462999 9705640 10178688 10814856 10961664 11092160 11132940 11646768 11875136 12617332 12723360 13310592 13518570 13702080 14419808 14558460 14843920 15529024 15771665 16638240 16964480 17812704 18024760 18269440 18925998 19411280 20357376 21629712 22184320 22265880 23293536 23750272 25234664 25446720 26621184 27037140 27404160 28839616 29116920 29687840 31058048 31543330 33276480 33928960 35625408 36049520 37851996 38822560 43259424 44368640 44531760 46587072 47314995 47500544 50469328 50893440 54074280 54808320 57679232 58233840 59375680 62116096 63086660 66552960 71250816 72099040 75703992 77645120 86518848 89063520 93174144 94629990 100938656 101786880 108148560 115358464 116467680 118751360 126173320 133105920 142501632 144198080 151407984 155290240 173037696 178127040 186348288 189259980 201877312 216297120 232935360 237502720 252346640 288396160 302815968 310580480 346075392 356254080 378519960 403754624 432594240 465870720 504693280 576792320 605631936 712508160 757039920 807509248 865188480 931741440 1009386560 1211263872 1514079840 1730376960 2018773120 2422527744 3028159680 4037546240 6056319360 12112638720
• Sum of all divisors σ(n): 50437416960
• Sum of proper divisors (its aliquot sum) s(n): 38324778240
• 12112638720 is an abundant number, because the sum of its proper divisors (38324778240) is greater than itself. Its abundance is 26212139520

Bases of 12112638720

• Binary: 1011010001111110000011001100000000₂
• Hexadecimal: 0x2D1F83300
• Base-36: 5KBJVUO

Squares and roots of 12112638720

• 12112638720 squared (12112638720²) is 146716016761243238400
• 12112638720 cubed (12112638720³) is 1777118105466403844782030848000
• The square root of 12112638720 is 110057.4337334829
• The cube root of 12112638720 is 2296.5694743339

Scales and comparisons

• 12,112,638,720 seconds is equal to 385 years, 7 weeks, 3 days, 13 hours, 52 minutes.
• To count from 1 to 12,112,638,720 would take you about seven hundred seventy 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 12112638720 cubic inches would be around 191.4 feet tall.

Recreational maths with 12112638720

• 12112638720 backwards is 02783621121
• The number of decimal digits it has is: 11
• The sum of 12112638720's digits is 33
• More coming soon!