31013080800

Names of 31013080800

• Cardinal: 31013080800 can be written as Thirty-one billion, thirteen million, eighty thousand, eight hundred.

Scientific notation

• Scientific notation: 3.10130808 × 10¹⁰

Factors of 31013080800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1020

Divisors of 31013080800

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 65 75 78 80 96 100 104 120 130 150 156 160 195 200 208 240 260 300 312 325 390 400 416 480 520 600 624 650 780 800 975 997 1040 1200 1248 1300 1560 1950 1994 2080 2400 2600 2991 3120 3900 3988 4985 5200 5982 6240 7800 7976 9970 10400 11964 12961 14955 15600 15952 19940 23928 24925 25922 29910 31200 31904 38883 39880 47856 49850 51844 59820 64805 74775 77766 79760 95712 99700 103688 119640 129610 149550 155532 159520 194415 199400 207376 239280 259220 299100 311064 324025 388830 398800 414752 478560 518440 598200 622128 648050 777660 797600 972075 994009 1036880 1196400 1244256 1296100 1555320 1944150 1988018 2073760 2392800 2592200 2982027 3110640 3888300 3976036 4970045 5184400 5964054 6221280 7776600 7952072 9940090 10368800 11928108 12922117 14910135 15553200 15904144 19880180 23856216 24850225 25844234 29820270 31106400 31808288 38766351 39760360 47712432 49700450 51688468 59640540 64610585 74550675 77532702 79520720 95424864 99400900 103376936 119281080 129221170 149101350 155065404 159041440 193831755 198801800 206753872 238562160 258442340 298202700 310130808 323052925 387663510 397603600 413507744 477124320 516884680 596405400 620261616 646105850 775327020 795207200 969158775 1033769360 1192810800 1240523232 1292211700 1550654040 1938317550 2067538720 2385621600 2584423400 3101308080 3876635100 5168846800 6202616160 7753270200 10337693600 15506540400 31013080800
• Sum of all divisors σ(n): 108821925576
• Sum of proper divisors (its aliquot sum) s(n): 77808844776
• 31013080800 is an abundant number, because the sum of its proper divisors (77808844776) is greater than itself. Its abundance is 46795763976

Bases of 31013080800

• Binary: 11100111000100001100000111011100000₂
• Hexadecimal: 0x738860EE0
• Base-36: E8WDYAO

Squares and roots of 31013080800

• 31013080800 squared (31013080800²) is 961811180707328640000
• 31013080800 cubed (31013080800³) is 29828727861619784264474112000000
• The square root of 31013080800 is 176105.3116745773
• The cube root of 31013080800 is 3141.8224372697

Scales and comparisons

• 31,013,080,800 seconds is equal to 986 years, 6 weeks, 1 day, 16 hours, 40 minutes.
• To count from 1 to 31,013,080,800 would take you about one thousand, nine hundred seventy-two 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 31013080800 cubic inches would be around 261.8 feet tall.

Recreational maths with 31013080800

• 31013080800 backwards is 00808031013
• 31013080800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31013080800's digits is 24
• More coming soon!