80394923160

Names of 80394923160

• Cardinal: 80394923160 can be written as Eighty billion, three hundred ninety-four million, nine hundred twenty-three thousand, one hundred sixty.

Scientific notation

• Scientific notation: 8.039492316 × 10¹⁰

Factors of 80394923160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 78011

Divisors of 80394923160

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 47 60 61 72 90 94 120 122 141 180 183 188 235 244 282 305 360 366 376 423 470 488 549 564 610 705 732 846 915 940 1098 1128 1220 1410 1464 1692 1830 1880 2115 2196 2440 2745 2820 2867 3384 3660 4230 4392 5490 5640 5734 7320 8460 8601 10980 11468 14335 16920 17202 21960 22936 25803 28670 34404 43005 51606 57340 68808 77893 86010 103212 114680 129015 155786 172020 206424 233679 258030 311572 344040 389465 467358 516060 623144 701037 778930 934716 1032120 1168395 1402074 1557860 1869432 2336790 2804148 3115720 3505185 3660971 4673580 4751473 5608296 7010370 7321942 9347160 9502946 10982913 14020740 14254419 14643884 18304855 19005892 21965826 23757365 28041480 28508838 29287768 32948739 36609710 38011784 42763257 43931652 47514730 54914565 57017676 65897478 71272095 73219420 85526514 87863304 95029460 109829130 114035352 131794956 142544190 146438840 164743695 171053028 190058920 213816285 219658260 223319231 263589912 285088380 329487390 342106056 427632570 439316520 446638462 570176760 658974780 669957693 855265140 893276924 1116596155 1317949560 1339915386 1710530280 1786553848 2009873079 2233192310 2679830772 3349788465 4019746158 4466384620 5359661544 6699576930 8039492316 8932769240 10049365395 13399153860 16078984632 20098730790 26798307720 40197461580 80394923160
• Sum of all divisors σ(n): 271220676480
• Sum of proper divisors (its aliquot sum) s(n): 190825753320
• 80394923160 is an abundant number, because the sum of its proper divisors (190825753320) is greater than itself. Its abundance is 110430830160

Bases of 80394923160

• Binary: 1001010110111111010010010110010011000₂
• Hexadecimal: 0x12B7E92C98
• Base-36: 10XL27Q0

Squares and roots of 80394923160

• 80394923160 squared (80394923160²) is 6463343669902304385600
• 80394923160 cubed (80394923160³) is 519620017698468165787243010496000
• The square root of 80394923160 is 283539.9851167379
• The cube root of 80394923160 is 4315.9480460705

Scales and comparisons

• 80,394,923,160 seconds is equal to 2,556 years, 16 weeks, 19 hours, 6 minutes.
• To count from 1 to 80,394,923,160 would take you about five thousand, one hundred twelve 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 80394923160 cubic inches would be around 359.7 feet tall.

Recreational maths with 80394923160

• 80394923160 backwards is 06132949308
• 80394923160 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80394923160's digits is 45
• More coming soon!