72970216000

Names of 72970216000

• Cardinal: 72970216000 can be written as Seventy-two billion, nine hundred seventy million, two hundred sixteen thousand.

Scientific notation

• Scientific notation: 7.2970216 × 10¹⁰

Factors of 72970216000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 435

Divisors of 72970216000

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 37 40 44 50 55 64 73 74 80 88 100 110 125 146 148 160 176 185 200 220 250 275 292 296 307 320 352 365 370 400 407 440 500 550 584 592 614 704 730 740 800 803 814 880 925 1000 1100 1168 1184 1228 1375 1460 1480 1535 1600 1606 1628 1760 1825 1850 2000 2035 2200 2336 2368 2456 2701 2750 2920 2960 3070 3212 3256 3377 3520 3650 3700 4000 4015 4070 4400 4625 4672 4912 5402 5500 5840 5920 6140 6424 6512 6754 7300 7400 7675 8000 8030 8140 8800 9125 9250 9824 10175 10804 11000 11359 11680 11840 12280 12848 13024 13505 13508 14600 14800 15350 16060 16280 16885 17600 18250 18500 19648 20075 20350 21608 22000 22411 22718 23360 24560 25696 26048 27010 27016 29200 29600 29711 30700 32120 32560 33770 36500 37000 38375 40150 40700 43216 44000 44822 45436 49120 50875 51392 54020 54032 56795 58400 59200 59422 61400 64240 65120 67525 67540 73000 74000 76750 80300 81400 84425 86432 88000 89644 90872 98240 100375 101750 108040 108064 112055 113590 116800 118844 122800 124949 128480 130240 135050 135080 146000 148000 148555 153500 160600 162800 168850 172864 179288 181744 200750 203500 216080 216128 224110 227180 237688 245600 246521 249898 256960 270100 270160 283975 292000 296000 297110 307000 321200 325600 337625 337700 358576 363488 401500 407000 422125 432160 448220 454360 475376 491200 493042 499796 540200 540320 560275 567950 584000 594220 614000 624745 642400 651200 675250 675400 717152 726976 742775 803000 814000 829207 844250 864320 896440 908720 950752 986084 999592 1080400 1080640 1120550 1135900 1188440 1228000 1232605 1249490 1284800 1350500 1350800 1419875 1434304 1485550 1606000 1628000 1658414 1688500 1792880 1817440 1901504 1972168 1999184 2160800 2241100 2271800 2376880 2456000 2465210 2498980 2701000 2701600 2801375 2839750 2971100 3123725 3212000 3256000 3316828 3377000 3585760 3634880 3713875 3944336 3998368 4146035 4321600 4482200 4543600 4753760 4930420 4997960 5402000 5403200 5602750 5679500 5942200 6163025 6247450 6424000 6633656 6754000 7171520 7427750 7888672 7996736 8292070 8964400 9087200 9121277 9507520 9860840 9995920 10804000 11205500 11359000 11884400 12326050 12494900 13267312 13508000 14855500 15618625 15777344 16584140 17928800 18174400 18242554 19721680 19991840 20730175 21608000 22411000 22718000 23768800 24652100 24989800 26534624 27016000 29711000 30815125 31237250 33168280 35857600 36485108 39443360 39983680 41460350 44822000 45436000 45606385 47537600 49304200 49979600 53069248 59422000 61630250 62474500 66336560 72970216 78886720 82920700 89644000 90872000 91212770 98608400 99959200 103650875 118844000 123260500 124949000 132673120 145940432 165841400 179288000 182425540 197216800 199918400 207301750 228031925 237688000 246521000 249898000 265346240 291880864 331682800 364851080 394433600 414603500 456063850 493042000 499796000 583761728 663365600 729702160 829207000 912127700 986084000 999592000 1140159625 1326731200 1459404320 1658414000 1824255400 1972168000 2280319250 2918808640 3316828000 3648510800 4560638500 6633656000 7297021600 9121277000 14594043200 18242554000 36485108000 72970216000
• Sum of all divisors σ(n): 205909127424
• Sum of proper divisors (its aliquot sum) s(n): 132938911424
• 72970216000 is an abundant number, because the sum of its proper divisors (132938911424) is greater than itself. Its abundance is 59968695424

Bases of 72970216000

• Binary: 1000011111101010111010010001001000000₂
• Hexadecimal: 0x10FD5D2240
• Base-36: XISKZ0G

Squares and roots of 72970216000

• 72970216000 squared (72970216000²) is 5324652423086656000000
• 72970216000 cubed (72970216000³) is 388541037437556675037696000000000
• The square root of 72970216000 is 270129.9983341355
• The cube root of 72970216000 is 4178.7707289319

Scales and comparisons

• 72,970,216,000 seconds is equal to 2,320 years, 11 weeks, 5 days, 16 hours, 26 minutes, 40 seconds.
• To count from 1 to 72,970,216,000 would take you about four thousand, six hundred forty 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 72970216000 cubic inches would be around 348.2 feet tall.

Recreational maths with 72970216000

• 72970216000 backwards is 00061207927
• The number of decimal digits it has is: 11
• The sum of 72970216000's digits is 34
• More coming soon!