215072972800

Names of 215072972800

• Cardinal: 215072972800 can be written as Two hundred fifteen billion, seventy-two million, nine hundred seventy-two thousand, eight hundred.

Scientific notation

• Scientific notation: 2.150729728 × 10¹¹

Factors of 215072972800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 2198

Divisors of 215072972800

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 71 80 100 112 128 140 142 160 175 200 224 256 280 284 320 350 355 400 448 497 512 560 568 640 700 710 800 896 994 1024 1120 1136 1280 1400 1420 1600 1775 1792 1988 2048 2113 2240 2272 2485 2560 2800 2840 3200 3550 3584 3976 4096 4226 4480 4544 4970 5120 5600 5680 6400 7100 7168 7952 8192 8452 8960 9088 9940 10240 10565 11200 11360 12425 12800 14200 14336 14791 15904 16904 17920 18176 19880 20480 21130 22400 22720 24850 25600 28400 28672 29582 31808 33808 35840 36352 39760 40960 42260 44800 45440 49700 51200 52825 56800 57344 59164 63616 67616 71680 72704 73955 79520 84520 89600 90880 99400 102400 105650 113600 118328 127232 135232 143360 145408 147910 150023 159040 169040 179200 181760 198800 204800 211300 227200 236656 254464 270464 286720 290816 295820 300046 318080 338080 358400 363520 369775 397600 422600 454400 473312 508928 540928 581632 591640 600092 636160 676160 716800 727040 739550 750115 795200 845200 908800 946624 1017856 1050161 1081856 1183280 1200184 1272320 1352320 1433600 1454080 1479100 1500230 1590400 1690400 1817600 1893248 2035712 2100322 2163712 2366560 2400368 2544640 2704640 2908160 2958200 3000460 3180800 3380800 3635200 3750575 3786496 4071424 4200644 4327424 4733120 4800736 5089280 5250805 5409280 5916400 6000920 6361600 6761600 7270400 7501150 7572992 8401288 8654848 9466240 9601472 10178560 10501610 10818560 11832800 12001840 12723200 13523200 14540800 15002300 15145984 16802576 17309696 18932480 19202944 20357120 21003220 21637120 23665600 24003680 25446400 26254025 27046400 30004600 30291968 33605152 37864960 38405888 42006440 43274240 47331200 48007360 50892800 52508050 54092800 60009200 60583936 67210304 75729920 76811776 84012880 86548480 94662400 96014720 101785600 105016100 108185600 120018400 121167872 134420608 151459840 153623552 168025760 189324800 192029440 210032200 216371200 240036800 268841216 302919680 307247104 336051520 378649600 384058880 420064400 432742400 480073600 537682432 605839360 614494208 672103040 757299200 768117760 840128800 960147200 1075364864 1228988416 1344206080 1514598400 1536235520 1680257600 1920294400 2150729728 2688412160 3029196800 3072471040 3360515200 3840588800 4301459456 5376824320 6144942080 6721030400 7681177600 8602918912 10753648640 13442060800 15362355200 21507297280 26884121600 30724710400 43014594560 53768243200 107536486400 215072972800
• Sum of all divisors σ(n): 618418668672
• Sum of proper divisors (its aliquot sum) s(n): 403345695872
• 215072972800 is an abundant number, because the sum of its proper divisors (403345695872) is greater than itself. Its abundance is 188272723072

Bases of 215072972800

• Binary: 11001000010011010110010010000000000000₂
• Hexadecimal: 0x3213592000
• Base-36: 2QSWW7WG

Squares and roots of 215072972800

• 215072972800 squared (215072972800²) is 46256383629029539840000
• 215072972800 cubed (215072972800³) is 9948497938072635512404836352000000
• The square root of 215072972800 is 463759.6066929503
• The cube root of 215072972800 is 5991.4041057963

Scales and comparisons

• 215,072,972,800 seconds is equal to 6,838 years, 34 weeks, 12 hours, 26 minutes, 40 seconds.
• To count from 1 to 215,072,972,800 would take you about thirteen thousand, six hundred seventy-seven 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 215072972800 cubic inches would be around 499.3 feet tall.

Recreational maths with 215072972800

• 215072972800 backwards is 008279270512
• The number of decimal digits it has is: 12
• The sum of 215072972800's digits is 43
• More coming soon!