90368874960

Names of 90368874960

• Cardinal: 90368874960 can be written as Ninety billion, three hundred sixty-eight million, eight hundred seventy-four thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 9.036887496 × 10¹⁰

Factors of 90368874960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 179956

Divisors of 90368874960

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 23 24 26 28 30 35 39 40 42 46 48 52 56 60 65 69 70 78 80 84 91 92 104 105 112 115 120 130 138 140 156 161 168 182 184 195 208 210 230 240 260 273 276 280 299 312 322 336 345 364 368 390 420 455 460 483 520 546 552 560 598 624 644 690 728 780 805 840 897 910 920 966 1040 1092 1104 1196 1288 1365 1380 1456 1495 1560 1610 1680 1794 1820 1840 1932 2093 2184 2392 2415 2576 2730 2760 2990 3120 3220 3588 3640 3864 4186 4368 4485 4784 4830 5460 5520 5980 6279 6440 7176 7280 7728 8372 8970 9660 10465 10920 11960 12558 12880 14352 16744 17940 19320 20930 21840 23920 25116 31395 33488 35880 38640 41860 50232 62790 71760 83720 100464 125580 167440 179903 251160 359806 502320 539709 719612 899515 1079418 1259321 1439224 1799030 2158836 2338739 2518642 2698545 2878448 3598060 3777963 4137769 4317672 4677478 5037284 5397090 6296605 7016217 7196120 7555926 8275538 8635344 9354956 10074568 10794180 11693695 12413307 12593210 14032434 14392240 15111852 16371173 16551076 18709912 18889815 20149136 20688845 21588360 23387390 24826614 25186420 28064868 28964383 30223704 32742346 33102152 35081085 37419824 37779630 41377690 43176720 46774780 49113519 49653228 50372840 53790997 56129736 57928766 60447408 62066535 65484692 66204304 70162170 75559260 81855865 82755380 86893149 93549560 98227038 99306456 100745680 107581994 112259472 115857532 124133070 130969384 140324340 144821915 151118520 161372991 163711730 165510760 173786298 187099120 196454076 198612912 215163988 231715064 245567595 248266140 261938768 268954985 280648680 289643830 302237040 322745982 327423460 331021520 347572596 376536979 392908152 430327976 434465745 463430128 491135190 496532280 537909970 561297360 579287660 645491964 654846920 695145192 753073958 785816304 806864955 860655952 868931490 982270380 993064560 1075819940 1129610937 1158575320 1290983928 1309693840 1390290384 1506147916 1613729910 1737862980 1882684895 1964540760 2151639880 2259221874 2317150640 2581967856 3012295832 3227459820 3475725960 3765369790 3929081520 4303279760 4518443748 5648054685 6024591664 6454919640 6951451920 7530739580 9036887496 11296109370 12909839280 15061479160 18073774992 22592218740 30122958320 45184437480 90368874960
• Sum of all divisors σ(n): 359784972288
• Sum of proper divisors (its aliquot sum) s(n): 269416097328
• 90368874960 is an abundant number, because the sum of its proper divisors (269416097328) is greater than itself. Its abundance is 179047222368

Bases of 90368874960

• Binary: 1010100001010011001111001100111010000₂
• Hexadecimal: 0x150A6799D0
• Base-36: 15IJAM6O

Squares and roots of 90368874960

• 90368874960 squared (90368874960²) is 8166533561536115001600
• 90368874960 cubed (90368874960³) is 738000450279100642103770599936000
• The square root of 90368874960 is 300614.1629398057
• The cube root of 90368874960 is 4487.5189120537

Scales and comparisons

• 90,368,874,960 seconds is equal to 2,873 years, 23 weeks, 3 days, 1 hour, 16 minutes.
• To count from 1 to 90,368,874,960 would take you about five thousand, seven hundred forty-six 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 90368874960 cubic inches would be around 374 feet tall.

Recreational maths with 90368874960

• 90368874960 backwards is 06947886309
• 90368874960 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 90368874960's digits is 60
• More coming soon!