80890675840

Names of 80890675840

• Cardinal: 80890675840 can be written as Eighty billion, eight hundred ninety million, six hundred seventy-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 8.089067584 × 10¹⁰

Factors of 80890675840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 269

Divisors of 80890675840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 31 32 40 52 62 64 65 67 80 104 124 128 130 134 151 155 160 208 248 260 268 302 310 320 335 403 416 496 520 536 604 620 640 670 755 806 832 871 961 992 1040 1072 1208 1240 1340 1510 1612 1664 1742 1922 1963 1984 2015 2077 2080 2144 2416 2480 2680 3020 3224 3484 3844 3926 3968 4030 4154 4160 4288 4355 4681 4805 4832 4960 5360 6040 6448 6968 7688 7852 8060 8308 8320 8576 8710 9362 9610 9664 9815 9920 10117 10385 10720 12080 12493 12896 13936 15376 15704 16120 16616 17420 18724 19220 19328 19630 19840 20234 20770 21440 23405 24160 24986 25792 27001 27872 30752 31408 32240 33232 34840 37448 38440 39260 40468 41540 42880 46810 48320 49972 50585 51584 54002 55744 60853 61504 62465 62816 64387 64480 66464 69680 74896 76880 78520 80936 83080 93620 96640 99944 101170 108004 111488 121706 123008 124930 125632 128774 128960 131521 132928 135005 139360 145111 149792 153760 157040 161872 166160 187240 199888 202340 216008 243412 249860 251264 257548 257920 263042 265856 270010 278720 290222 299584 304265 307520 313627 314080 321935 323744 332320 374480 399776 404680 432016 486824 499720 515096 526084 540020 557440 580444 599168 608530 615040 627254 628160 643870 647488 657605 664640 725555 748960 799552 809360 837031 864032 973648 999440 1030192 1052168 1080040 1160888 1217060 1254508 1256320 1287740 1294976 1315210 1329280 1451110 1497920 1568135 1599104 1618720 1674062 1728064 1886443 1947296 1998880 2060384 2104336 2160080 2321776 2434120 2509016 2575480 2630420 2902220 2995840 3136270 3237440 3348124 3456128 3772886 3894592 3997760 4077151 4120768 4185155 4208672 4320160 4643552 4868240 5018032 5150960 5260840 5804440 6272540 6474880 6696248 7545772 7789184 7995520 8154302 8241536 8370310 8417344 8640320 9287104 9432215 9722437 9736480 10036064 10301920 10521680 11608880 12545080 13392496 15091544 16308604 16740620 16834688 17280640 18574208 18864430 19444874 19472960 20072128 20385755 20603840 21043360 23217760 25090160 26784992 30183088 32617208 33481240 37728860 38889748 38945920 40144256 40771510 41207680 42086720 46435520 48612185 50180320 53569984 60366176 65234416 66962480 75457720 77779496 81543020 84173440 92871040 97224370 100360640 107139968 120732352 126391681 130468832 133924960 150915440 155558992 163086040 194448740 200721280 241464704 252783362 260937664 267849920 301830880 311117984 326172080 388897480 505566724 521875328 535699840 603661760 622235968 631958405 652344160 777794960 1011133448 1207323520 1244471936 1263916810 1304688320 1555589920 2022266896 2527833620 2609376640 3111179840 4044533792 5055667240 6222359680 8089067584 10111334480 16178135168 20222668960 40445337920 80890675840
• Sum of all divisors σ(n): 219847340160
• Sum of proper divisors (its aliquot sum) s(n): 138956664320
• 80890675840 is an abundant number, because the sum of its proper divisors (138956664320) is greater than itself. Its abundance is 58065988480

Bases of 80890675840

• Binary: 1001011010101011101011100001010000000₂
• Hexadecimal: 0x12D575C280
• Base-36: 115S7WXS

Squares and roots of 80890675840

• 80890675840 squared (80890675840²) is 6543301437851959705600
• 80890675840 cubed (80890675840³) is 529292075532688778454431432704000
• The square root of 80890675840 is 284412.8615938457
• The cube root of 80890675840 is 4324.8012576879

Scales and comparisons

• 80,890,675,840 seconds is equal to 2,572 years, 3 weeks, 5 days, 16 hours, 10 minutes, 40 seconds.
• To count from 1 to 80,890,675,840 would take you about five thousand, one hundred forty-four 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 80890675840 cubic inches would be around 360.4 feet tall.

Recreational maths with 80890675840

• 80890675840 backwards is 04857609808
• The number of decimal digits it has is: 11
• The sum of 80890675840's digits is 55
• More coming soon!