72126140997120

Names of 72126140997120

• Cardinal: 72126140997120 can be written as Seventy-two trillion, one hundred twenty-six billion, one hundred forty million, nine hundred ninety-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 7.212614099712 × 10¹³

Factors of 72126140997120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 73769

Divisors of 72126140997120

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 480 512 560 640 672 768 840 896 960 1120 1280 1344 1536 1680 1792 1920 2240 2560 2688 3360 3584 3840 4480 5376 6720 7680 8960 10752 13440 17920 26880 32609 41143 53760 65218 82286 97827 123429 130436 163045 164572 195654 205715 228263 246858 260872 288001 326090 329144 391308 411430 456526 489135 493716 521744 576002 617145 652180 658288 684789 782616 822860 864003 913052 978270 987432 1043488 1141315 1152004 1234290 1304360 1316576 1369578 1440005 1565232 1645720 1728006 1826104 1956540 1974864 2086976 2282630 2304008 2468580 2608720 2633152 2739156 2880010 3130464 3291440 3423945 3456012 3652208 3913080 3949728 4173952 4320015 4565260 4608016 4937160 5217440 5266304 5478312 5760020 6260928 6582880 6847890 6912024 7304416 7826160 7899456 8347904 8640030 9130520 9216032 9874320 10434880 10532608 10956624 11520040 12521856 13165760 13695780 13824048 14608832 15652320 15798912 16695808 17280060 18261040 18432064 19748640 20869760 21065216 21913248 23040080 25043712 26331520 27391560 27648096 29217664 31304640 31597824 34560120 36522080 36864128 39497280 41739520 43826496 46080160 50087424 52663040 54783120 55296192 58435328 62609280 63195648 69120240 73044160 73728256 78994560 83479040 87652992 92160320 105326080 109566240 110592384 116870656 125218560 138240480 146088320 147456512 157989120 175305984 184320640 219132480 221184768 250437120 276480960 292176640 315978240 350611968 368641280 438264960 442369536 552961920 584353280 737282560 876529920 1105923840 1341632087 1753059840 2211847680 2683264174 4024896261 5366528348 6708160435 8049792522 9391424609 10733056696 13416320870 16099585044 18782849218 20124481305 21466113392 26832641740 28174273827 32199170088 37565698436 40248962610 42932226784 46957123045 53665283480 56348547654 64398340176 75131396872 80497925220 85864453568 93914246090 107330566960 112697095308 128796680352 140871369135 150262793744 160995850440 171728907136 187828492180 214661133920 225394190616 257593360704 281742738270 300525587488 321991700880 343457814272 375656984360 429322267840 450788381232 515186721408 563485476540 601051174976 643983401760 686915628544 751313968720 858644535680 901576762464 1030373442816 1126970953080 1202102349952 1287966803520 1502627937440 1717289071360 1803153524928 2060746885632 2253941906160 2404204699904 2575933607040 3005255874880 3434578142720 3606307049856 4507883812320 4808409399808 5151867214080 6010511749760 7212614099712 9015767624640 10303734428160 12021023499520 14425228199424 18031535249280 24042046999040 36063070498560 72126140997120
• Sum of all divisors σ(n): 263532494269440
• Sum of proper divisors (its aliquot sum) s(n): 191406353272320
• 72126140997120 is an abundant number, because the sum of its proper divisors (191406353272320) is greater than itself. Its abundance is 119280212275200

Bases of 72126140997120

• Binary: 10000011001100100101101000000110101111000000000₂
• Hexadecimal: 0x41992D035E00
• Base-36: PKEAI3VUO

Squares and roots of 72126140997120

• 72126140997120 squared (72126140997120²) is 5202180215136434427848294400
• 72126140997120 cubed (72126140997120³) is 375213183689358524760647477351707312128000
• The square root of 72126140997120 is 8492711.0510790371
• The cube root of 72126140997120 is 41625.9570877027

Scales and comparisons

• 72,126,140,997,120 seconds is equal to 2,293,388 years, 9 weeks, 3 days, 13 hours, 52 minutes.
• To count from 1 to 72,126,140,997,120 would take you about five million, seven hundred thirty-three thousand, four 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 72126140997120 cubic inches would be around 3468.8 feet tall.

Recreational maths with 72126140997120

• 72126140997120 backwards is 02179904162127
• The number of decimal digits it has is: 14
• The sum of 72126140997120's digits is 51
• More coming soon!