1085372800

Names of 1085372800

• Cardinal: 1085372800 can be written as One billion, eighty-five million, three hundred seventy-two thousand, eight hundred.

Scientific notation

• Scientific notation: 1.0853728 × 10⁹

Factors of 1085372800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 236

Divisors of 1085372800

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 37 40 50 64 74 80 89 100 103 128 148 160 178 185 200 206 296 320 356 370 400 412 445 515 592 640 712 740 800 824 890 925 1030 1184 1424 1480 1600 1648 1780 1850 2060 2225 2368 2575 2848 2960 3200 3293 3296 3560 3700 3811 4120 4450 4736 5150 5696 5920 6586 6592 7120 7400 7622 8240 8900 9167 10300 11392 11840 13172 13184 14240 14800 15244 16465 16480 17800 18334 19055 20600 23680 26344 28480 29600 30488 32930 32960 35600 36668 38110 41200 45835 52688 56960 59200 60976 65860 65920 71200 73336 76220 82325 82400 91670 95275 105376 118400 121952 131720 142400 146672 152440 164650 164800 183340 190550 210752 229175 243904 263440 284800 293344 304880 329300 329600 339179 366680 381100 421504 458350 487808 526880 586688 609760 658600 678358 733360 762200 916700 1053760 1173376 1219520 1317200 1356716 1466720 1524400 1695895 1833400 2107520 2439040 2634400 2713432 2933440 3048800 3391790 3666800 5268800 5426864 5866880 6097600 6783580 7333600 8479475 10537600 10853728 12195200 13567160 14667200 16958950 21707456 27134320 29334400 33917900 43414912 54268640 67835800 108537280 135671600 217074560 271343200 542686400 1085372800
• Sum of all divisors σ(n): 2811650400
• Sum of proper divisors (its aliquot sum) s(n): 1726277600
• 1085372800 is an abundant number, because the sum of its proper divisors (1726277600) is greater than itself. Its abundance is 640904800

Bases of 1085372800

• Binary: 1000000101100010111100110000000₂
• Hexadecimal: 0x40B17980
• Base-36: HY7B0G

Squares and roots of 1085372800

• 1085372800 squared (1085372800²) is 1178034114979840000
• 1085372800 cubed (1085372800³) is 1278606185871190884352000000
• The square root of 1085372800 is 32944.9965852177
• The cube root of 1085372800 is 1027.6841171905

Scales and comparisons

• 1,085,372,800 seconds is equal to 34 years, 26 weeks, 4 days, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 1,085,372,800 would take you about sixty-nine 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 1085372800 cubic inches would be around 85.6 feet tall.

Recreational maths with 1085372800

• 1085372800 backwards is 0082735801
• The number of decimal digits it has is: 10
• The sum of 1085372800's digits is 34
• More coming soon!