71313210900

Names of 71313210900

• Cardinal: 71313210900 can be written as Seventy-one billion, three hundred thirteen million, two hundred ten thousand, nine hundred.

Scientific notation

• Scientific notation: 7.13132109 × 10¹⁰

Factors of 71313210900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 14952

Divisors of 71313210900

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 73 75 90 100 146 150 180 219 225 292 300 365 438 450 657 730 876 900 1095 1314 1460 1825 2190 2628 3285 3650 4380 5329 5475 6570 7300 10658 10950 13140 14869 15987 16425 21316 21900 26645 29738 31974 32850 44607 47961 53290 59476 63948 65700 74345 79935 89214 95922 106580 133225 133821 148690 159870 178428 191844 223035 239805 266450 267642 297380 319740 371725 399675 446070 479610 532900 535284 669105 743450 799350 892140 959220 1085437 1115175 1199025 1338210 1486900 1598700 2170874 2230350 2398050 2676420 3256311 3345525 4341748 4460700 4796100 5427185 6512622 6691050 9768933 10854370 13025244 13382100 16281555 19537866 21708740 27135925 32563110 39075732 48844665 54271850 65126220 79236901 81407775 97689330 108543700 158473802 162815550 195378660 237710703 244223325 316947604 325631100 396184505 475421406 488446650 713132109 792369010 950842812 976893300 1188553515 1426264218 1584738020 1980922525 2377107030 2852528436 3565660545 3961845050 4754214060 5942767575 7131321090 7923690100 11885535150 14262642180 17828302725 23771070300 35656605450 71313210900
• Sum of all divisors σ(n): 226646502810
• Sum of proper divisors (its aliquot sum) s(n): 155333291910
• 71313210900 is an abundant number, because the sum of its proper divisors (155333291910) is greater than itself. Its abundance is 84020081010

Bases of 71313210900

• Binary: 1000010011010100110010011111000010100₂
• Hexadecimal: 0x109A993E14
• Base-36: WRE1LP0

Squares and roots of 71313210900

• 71313210900 squared (71313210900²) is 5085574048867878810000
• 71313210900 cubed (71313210900³) is 362668614694481947813171029000000
• The square root of 71313210900 is 267045.3349152537
• The cube root of 71313210900 is 4146.8977812753

Scales and comparisons

• 71,313,210,900 seconds is equal to 2,267 years, 28 weeks, 9 hours, 15 minutes.
• To count from 1 to 71,313,210,900 would take you about four thousand, five hundred thirty-five 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 71313210900 cubic inches would be around 345.6 feet tall.

Recreational maths with 71313210900

• 71313210900 backwards is 00901231317
• The number of decimal digits it has is: 11
• The sum of 71313210900's digits is 27
• More coming soon!