850128993515520

Names of 850128993515520

• Cardinal: 850128993515520 can be written as Eight hundred fifty trillion, one hundred twenty-eight billion, nine hundred ninety-three million, five hundred fifteen thousand, five hundred twenty.

Scientific notation

• Scientific notation: 8.5012899351552 × 10¹⁴

Factors of 850128993515520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 4170542

Divisors of 850128993515520

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 512 576 640 720 768 960 1024 1152 1280 1440 1536 1920 2048 2213 2304 2560 2880 3072 3840 4426 4608 5120 5760 6144 6639 7680 8852 9216 10240 11065 11520 13278 15360 17704 18432 19917 22130 23040 26556 30720 33195 35408 39834 44260 46080 53112 66390 70816 79668 88520 92160 99585 106224 132780 141632 159336 177040 199170 212448 265560 283264 318672 354080 398340 424896 531120 566528 637344 708160 796680 849792 1062240 1133056 1274688 1416320 1593360 1699584 2124480 2266112 2549376 2832640 3186720 3399168 4168319 4248960 4532224 5098752 5665280 6373440 6798336 8336638 8497920 10197504 11330560 12504957 12746880 13596672 16673276 16995840 20395008 20841595 22661120 25009914 25493760 33346552 33991680 37514871 40790016 41683190 50019828 50987520 62524785 66693104 67983360 75029742 83366380 100039656 101975040 125049570 133386208 150059484 166732760 187574355 200079312 203950080 250099140 266772416 300118968 333465520 375148710 400158624 500198280 533544832 600237936 666931040 750297420 800317248 1000396560 1067089664 1200475872 1333862080 1500594840 1600634496 2000793120 2134179328 2400951744 2667724160 3001189680 3201268992 4001586240 4268358656 4801903488 5335448320 6002379360 6402537984 8003172480 8536717312 9224489947 9603806976 10670896640 12004758720 12805075968 16006344960 18448979894 19207613952 21341793280 24009517440 25610151936 27673469841 32012689920 36897959788 38415227904 42683586560 46122449735 48019034880 55346939682 64025379840 73795919576 76830455808 83020409523 92244899470 96038069760 110693879364 128050759680 138367349205 147591839152 166040819046 184489798940 192076139520 221387758728 276734698410 295183678304 332081638092 368979597880 384152279040 415102047615 442775517456 553469396820 590367356608 664163276184 737959195760 830204095230 885551034912 1106938793640 1180734713216 1328326552368 1475918391520 1660408190460 1771102069824 2213877587280 2361469426432 2656653104736 2951836783040 3320816380920 3542204139648 4427755174560 4722938852864 5313306209472 5903673566080 6641632761840 7084408279296 8855510349120 9445877705728 10626612418944 11807347132160 13283265523680 14168816558592 17711020698240 18891755411456 21253224837888 23614694264320 26566531047360 28337633117184 35422041396480 42506449675776 47229388528640 53133062094720 56675266234368 70844082792960 85012899351552 94458777057280 106266124189440 141688165585920 170025798703104 212532248378880 283376331171840 425064496757760 850128993515520
• Sum of all divisors σ(n): 2947726443916800
• Sum of proper divisors (its aliquot sum) s(n): 2097597450401280
• 850128993515520 is an abundant number, because the sum of its proper divisors (2097597450401280) is greater than itself. Its abundance is 1247468456885760

Bases of 850128993515520

• Binary: 11000001010011000000010100101010111111100000000000₂
• Hexadecimal: 0x3053014ABF800
• Base-36: 8DCFV924G0

Squares and roots of 850128993515520

• 850128993515520 squared (850128993515520²) is 722719305615711046208480870400
• 850128993515520 cubed (850128993515520³) is 614404635877319933123203668954311565508608000
• The square root of 850128993515520 is 29156971.6108432633
• The cube root of 850128993515520 is 94731.6152981767

Scales and comparisons

• 850,128,993,515,520 seconds is equal to 27,031,472 years, 19 weeks, 2 days, 11 hours, 12 minutes.
• To count from 1 to 850,128,993,515,520 would take you about sixty-seven million, five hundred seventy-eight thousand, six hundred eighty 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 850128993515520 cubic inches would be around 7894.3 feet tall.

Recreational maths with 850128993515520

• 850128993515520 backwards is 025515399821058
• The number of decimal digits it has is: 15
• The sum of 850128993515520's digits is 63
• More coming soon!