129231424000

Names of 129231424000

• Cardinal: 129231424000 can be written as One hundred twenty-nine billion, two hundred thirty-one million, four hundred twenty-four thousand.

Scientific notation

• Scientific notation: 1.29231424 × 10¹¹

Factors of 129231424000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 43

Divisors of 129231424000

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 29 32 35 40 49 50 56 58 64 70 80 98 100 112 116 125 128 140 145 160 175 196 200 203 224 232 245 250 256 280 290 320 343 350 392 400 406 448 464 490 500 512 560 580 640 686 700 725 784 800 812 841 875 896 928 980 1000 1015 1120 1160 1225 1280 1372 1400 1421 1450 1568 1600 1624 1682 1715 1750 1792 1856 1960 2000 2030 2240 2320 2401 2450 2560 2744 2800 2842 2900 3136 3200 3248 3364 3430 3500 3584 3625 3712 3920 4000 4060 4205 4480 4640 4802 4900 5075 5488 5600 5684 5800 5887 6125 6272 6400 6496 6728 6860 7000 7105 7250 7424 7840 8000 8120 8410 8575 8960 9280 9604 9800 9947 10150 10976 11200 11368 11600 11774 12005 12250 12544 12800 12992 13456 13720 14000 14210 14500 14848 15680 16000 16240 16820 17150 17920 18560 19208 19600 19894 20300 21025 21952 22400 22736 23200 23548 24010 24500 25088 25375 25984 26912 27440 28000 28420 29000 29435 31360 32000 32480 33640 34300 35525 37120 38416 39200 39788 40600 41209 42050 42875 43904 44800 45472 46400 47096 48020 49000 49735 50750 51968 53824 54880 56000 56840 58000 58870 60025 62720 64000 64960 67280 68600 69629 71050 74240 76832 78400 79576 81200 82418 84100 85750 87808 89600 90944 92800 94192 96040 98000 99470 101500 103936 105125 107648 109760 112000 113680 116000 117740 120050 125440 129920 134560 137200 139258 142100 147175 153664 156800 159152 162400 164836 168200 171500 175616 177625 181888 185600 188384 192080 196000 198940 203000 206045 210250 215296 219520 224000 227360 232000 235480 240100 248675 259840 269120 274400 278516 284200 288463 294350 300125 307328 313600 318304 324800 329672 336400 343000 348145 355250 363776 371200 376768 384160 392000 397880 406000 412090 420500 430592 439040 448000 454720 464000 470960 480200 497350 519680 538240 548800 557032 568400 576926 588700 600250 614656 627200 636608 649600 659344 672800 686000 696290 710500 727552 735875 753536 768320 784000 795760 812000 824180 841000 878080 909440 928000 941920 960400 994700 1030225 1076480 1097600 1114064 1136800 1153852 1177400 1200500 1229312 1243375 1273216 1299200 1318688 1345600 1372000 1392580 1421000 1442315 1471750 1507072 1536640 1568000 1591520 1624000 1648360 1682000 1740725 1818880 1856000 1883840 1920800 1989400 2019241 2060450 2152960 2195200 2228128 2273600 2307704 2354800 2401000 2486750 2546432 2598400 2637376 2691200 2744000 2785160 2842000 2884630 2943500 3014144 3073280 3136000 3183040 3248000 3296720 3364000 3481450 3637760 3767680 3841600 3978800 4038482 4120900 4390400 4456256 4547200 4615408 4709600 4802000 4973500 5092864 5151125 5274752 5382400 5488000 5570320 5684000 5769260 5887000 6146560 6366080 6496000 6593440 6728000 6962900 7211575 7535360 7683200 7957600 8076964 8241800 8703625 8912512 9094400 9230816 9419200 9604000 9947000 10096205 10302250 10549504 10764800 10976000 11140640 11368000 11538520 11774000 12732160 12992000 13186880 13456000 13925800 14423150 15070720 15366400 15915200 16153928 16483600 17407250 17825024 18188800 18461632 18838400 19208000 19894000 20192410 20604500 21099008 21952000 22281280 22736000 23077040 23548000 25464320 26373760 26912000 27851600 28846300 30732800 31830400 32307856 32967200 34814500 35650048 36057875 36923264 37676800 38416000 39788000 40384820 41209000 44562560 45472000 46154080 47096000 50481025 52747520 53824000 55703200 57692600 63660800 64615712 65934400 69629000 72115750 73846528 75353600 76832000 79576000 80769640 82418000 89125120 90944000 92308160 94192000 100962050 105495040 111406400 115385200 127321600 129231424 131868800 139258000 144231500 147693056 153664000 159152000 161539280 164836000 178250240 184616320 188384000 201924100 222812800 230770400 252405125 258462848 263737600 278516000 288463000 318304000 323078560 329672000 369232640 376768000 403848200 445625600 461540800 504810250 516925696 527475200 557032000 576926000 636608000 646157120 659344000 738465280 807696400 891251200 923081600 1009620500 1033851392 1114064000 1153852000 1292314240 1318688000 1615392800 1846163200 2019241000 2228128000 2307704000 2584628480 2637376000 3230785600 3692326400 4038482000 4456256000 4615408000 5169256960 6461571200 8076964000 9230816000 12923142400 16153928000 18461632000 25846284800 32307856000 64615712000 129231424000
• Sum of all divisors σ(n): 389342215548
• Sum of proper divisors (its aliquot sum) s(n): 260110791548
• 129231424000 is an abundant number, because the sum of its proper divisors (260110791548) is greater than itself. Its abundance is 130879367548

Bases of 129231424000

• Binary: 1111000010110110010110000101000000000₂
• Hexadecimal: 0x1E16CB0A00
• Base-36: 1ND91WXS

Squares and roots of 129231424000

• 129231424000 squared (129231424000²) is 16700760949067776000000
• 129231424000 cubed (129231424000³) is 2158263119331620164993024000000000
• The square root of 129231424000 is 359487.7244079415
• The cube root of 129231424000 is 5055.7940750933

Scales and comparisons

• 129,231,424,000 seconds is equal to 4,109 years, 8 weeks, 2 days, 1 hour, 46 minutes, 40 seconds.
• To count from 1 to 129,231,424,000 would take you about eight thousand, two hundred eighteen 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 129231424000 cubic inches would be around 421.3 feet tall.

Recreational maths with 129231424000

• 129231424000 backwards is 000424132921
• 129231424000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129231424000's digits is 28
• More coming soon!