12714978640

Names of 12714978640

• Cardinal: 12714978640 can be written as Twelve billion, seven hundred fourteen million, nine hundred seventy-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.271497864 × 10¹⁰

Factors of 12714978640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1173

Divisors of 12714978640

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 26 28 34 35 40 49 52 56 65 68 70 80 85 91 98 104 112 119 130 136 140 169 170 182 196 208 221 238 245 260 272 280 338 340 364 392 442 455 476 490 520 560 595 637 676 680 728 784 833 845 884 910 952 980 1040 1105 1129 1183 1190 1274 1352 1360 1456 1547 1666 1690 1768 1820 1904 1960 2210 2258 2366 2380 2548 2704 2873 3094 3185 3332 3380 3536 3640 3920 4165 4420 4516 4732 4760 5096 5645 5746 5915 6188 6370 6664 6760 7280 7735 7903 8281 8330 8840 9032 9464 9520 10192 10829 11290 11492 11830 12376 12740 13328 13520 14365 14677 15470 15806 16562 16660 17680 18064 18928 19193 20111 21658 22580 22984 23660 24752 25480 28730 29354 30940 31612 33124 33320 38386 39515 40222 41405 43316 45160 45968 47320 50960 54145 55321 57460 58708 61880 63224 66248 66640 73385 76772 79030 80444 82810 86632 90320 94640 95965 100555 102739 108290 110642 114920 117416 123760 126448 132496 134351 140777 146770 153544 158060 160888 165620 173264 190801 191930 201110 205478 216580 221284 229840 234832 249509 268702 276605 281554 293540 307088 316120 321776 331240 381602 383860 402220 410956 433160 442568 499018 513695 537404 553210 563108 587080 632240 662480 671755 703885 719173 763204 767720 804440 821912 866320 885136 940457 954005 998036 1027390 1074808 1106420 1126216 1174160 1247545 1335607 1343510 1407770 1438346 1526408 1535440 1608880 1643824 1746563 1880914 1908010 1996072 2054780 2149616 2212840 2252432 2495090 2671214 2687020 2815540 2876692 3052816 3243617 3493126 3595865 3761828 3816020 3992144 4109560 4425680 4702285 4990180 5342428 5374040 5631080 5753384 6487234 6678035 6986252 7191730 7523656 7632040 8219120 8732815 9349249 9404570 9980360 10684856 10748080 11262160 11506768 12225941 12974468 13356070 13972504 14383460 15047312 15264080 16218085 17465630 18698498 18809140 19960720 21369712 22705319 24451882 25948936 26712140 27945008 28766920 32436170 34931260 37396996 37618280 45410638 46746245 48903764 51897872 53424280 57533840 61129705 64872340 69862520 74793992 75236560 90821276 93492490 97807528 106848560 113526595 122259410 129744680 139725040 149587984 158937233 181642552 186984980 195615056 227053190 244518820 259489360 317874466 363285104 373969960 454106380 489037640 635748932 747939920 794686165 908212760 978075280 1271497864 1589372330 1816425520 2542995728 3178744660 6357489320 12714978640
• Sum of all divisors σ(n): 39462976440
• Sum of proper divisors (its aliquot sum) s(n): 26747997800
• 12714978640 is an abundant number, because the sum of its proper divisors (26747997800) is greater than itself. Its abundance is 14033019160

Bases of 12714978640

• Binary: 1011110101110111110010110101010000₂
• Hexadecimal: 0x2F5DF2D50
• Base-36: 5UA64B4

Squares and roots of 12714978640

• 12714978640 squared (12714978640²) is 161670681815656249600
• 12714978640 cubed (12714978640³) is 2055639266000305631246508544000
• The square root of 12714978640 is 112760.7140807471
• The cube root of 12714978640 is 2334.0234314345

Scales and comparisons

• 12,714,978,640 seconds is equal to 404 years, 15 weeks, 3 days, 2 hours, 30 minutes, 40 seconds.
• To count from 1 to 12,714,978,640 would take you about eight hundred eight 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 12714978640 cubic inches would be around 194.5 feet tall.

Recreational maths with 12714978640

• 12714978640 backwards is 04687941721
• 12714978640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12714978640's digits is 49
• More coming soon!