12929983040

Names of 12929983040

• Cardinal: 12929983040 can be written as Twelve billion, nine hundred twenty-nine million, nine hundred eighty-three thousand and forty.

Scientific notation

• Scientific notation: 1.292998304 × 10¹⁰

Factors of 12929983040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 104

Divisors of 12929983040

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 41 43 52 64 65 80 82 86 104 130 160 164 172 205 208 215 260 320 328 344 410 416 430 520 533 559 656 688 820 832 860 1040 1066 1118 1312 1376 1640 1681 1720 1763 1849 2080 2132 2236 2624 2665 2752 2795 3280 3362 3440 3526 3698 4160 4264 4472 5330 5590 6560 6724 6880 7052 7396 8405 8528 8815 8944 9245 10660 11180 13120 13448 13760 14104 14792 16810 17056 17630 17888 18490 21320 21853 22360 22919 24037 26896 28208 29584 33620 34112 35260 35776 36980 42640 43706 44720 45838 48074 53792 56416 59168 67240 70520 72283 73960 75809 85280 87412 89440 91676 96148 107584 109265 112832 114595 118336 120185 134480 141040 144566 147920 151618 170560 174824 178880 183352 192296 218530 229190 240370 268960 282080 289132 295840 303236 349648 361415 366704 379045 384592 437060 458380 480740 537920 564160 578264 591680 606472 699296 722830 733408 758090 769184 874120 916760 939679 961480 985517 1156528 1212944 1398592 1445660 1466816 1516180 1538368 1748240 1833520 1879358 1922960 1971034 2313056 2425888 2891320 3032360 3108169 3496480 3667040 3758716 3845920 3942068 4626112 4698395 4851776 4927585 5782640 6064720 6216338 6992960 7334080 7517432 7691840 7884136 9396790 9855170 11565280 12129440 12432676 15034864 15540845 15768272 18793580 19710340 23130560 24258880 24865352 30069728 31081690 31536544 37587160 39420680 40406197 49730704 60139456 62163380 63073088 75174320 78841360 80812394 99461408 124326760 150348640 157682720 161624788 198922816 202030985 248653520 300697280 315365440 323249576 404061970 497307040 646499152 808123940 994614080 1292998304 1616247880 2585996608 3232495760 6464991520 12929983040
• Sum of all divisors σ(n): 34795164852
• Sum of proper divisors (its aliquot sum) s(n): 21865181812
• 12929983040 is an abundant number, because the sum of its proper divisors (21865181812) is greater than itself. Its abundance is 8935198772

Bases of 12929983040

• Binary: 1100000010101011111110001001000000₂
• Hexadecimal: 0x302AFE240
• Base-36: 5XU6ERK

Squares and roots of 12929983040

• 12929983040 squared (12929983040²) is 167184461414687641600
• 12929983040 cubed (12929983040³) is 2161692250643445612785598464000
• The square root of 12929983040 is 113710.0832820027
• The cube root of 12929983040 is 2347.1057194739

Scales and comparisons

• 12,929,983,040 seconds is equal to 411 years, 6 weeks, 6 days, 13 hours, 57 minutes, 20 seconds.
• To count from 1 to 12,929,983,040 would take you about eight hundred twenty-two 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 12929983040 cubic inches would be around 195.6 feet tall.

Recreational maths with 12929983040

• 12929983040 backwards is 04038992921
• The number of decimal digits it has is: 11
• The sum of 12929983040's digits is 47
• More coming soon!