12998280100000

Names of 12998280100000

• Cardinal: 12998280100000 can be written as Twelve trillion, nine hundred ninety-eight billion, two hundred eighty million, one hundred thousand.

Scientific notation

• Scientific notation: 1.29982801 × 10¹³

Factors of 12998280100000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 897

Divisors of 12998280100000

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 125 130 160 169 200 208 250 260 325 338 400 416 500 520 625 650 676 800 845 877 1000 1040 1250 1300 1352 1625 1690 1754 2000 2080 2500 2600 2704 3125 3250 3380 3508 4000 4225 4385 5000 5200 5408 6250 6500 6760 7016 8125 8450 8770 10000 10400 11401 12500 13000 13520 14032 16250 16900 17540 20000 21125 21925 22802 25000 26000 27040 28064 32500 33800 35080 40625 42250 43850 45604 50000 52000 57005 65000 67600 70160 81250 84500 87700 91208 100000 105625 109625 114010 130000 135200 140320 148213 162500 169000 175400 182416 211250 219250 228020 260000 285025 296426 325000 338000 350800 364832 422500 438500 456040 528125 548125 570050 592852 650000 676000 701600 741065 769129 845000 877000 912080 1056250 1096250 1140100 1185704 1300000 1425125 1482130 1538258 1690000 1754000 1824160 2112500 2192500 2280200 2371408 2740625 2850250 2964260 3076516 3380000 3508000 3705325 3845645 4225000 4385000 4560400 4742816 5481250 5700500 5928520 6153032 7125625 7410650 7691290 8450000 8770000 9120800 9998677 10962500 11401000 11857040 12306064 14251250 14821300 15382580 16900000 17540000 18526625 19228225 19997354 21925000 22802000 23714080 24612128 28502500 29642600 30765160 35628125 37053250 38456450 39994708 43850000 45604000 49993385 57005000 59285200 61530320 71256250 74106500 76912900 79989416 87700000 92633125 96141125 99986770 114010000 118570400 123060640 129982801 142512500 148213000 153825800 159978832 185266250 192282250 199973540 228020000 249966925 259965602 285025000 296426000 307651600 319957664 370532500 384564500 399947080 463165625 480705625 499933850 519931204 570050000 592852000 615303200 649914005 741065000 769129000 799894160 926331250 961411250 999867700 1039862408 1140100000 1249834625 1299828010 1482130000 1538258000 1599788320 1852662500 1922822500 1999735400 2079724816 2403528125 2499669250 2599656020 2964260000 3076516000 3249570025 3705325000 3845645000 3999470800 4159449632 4807056250 4999338500 5199312040 6249173125 6499140050 7410650000 7691290000 7998941600 9614112500 9998677000 10398624080 12498346250 12998280100 14821300000 15382580000 16247850125 19228225000 19997354000 20797248160 24996692500 25996560200 31245865625 32495700250 38456450000 39994708000 49993385000 51993120400 62491731250 64991400500 76912900000 81239250625 99986770000 103986240800 124983462500 129982801000 162478501250 199973540000 249966925000 259965602000 324957002500 406196253125 499933850000 519931204000 649914005000 812392506250 999867700000 1299828010000 1624785012500 2599656020000 3249570025000 6499140050000 12998280100000
• Sum of all divisors σ(n): 34675166205918
• Sum of proper divisors (its aliquot sum) s(n): 21676886105918
• 12998280100000 is an abundant number, because the sum of its proper divisors (21676886105918) is greater than itself. Its abundance is 8678606005918

Bases of 12998280100000

• Binary: 10111101001001100101110111100011100010100000₂
• Hexadecimal: 0xBD265DE38A0
• Base-36: 4LVBSD674

Squares and roots of 12998280100000

• 12998280100000 squared (12998280100000²) is 168955285558056010000000000
• 12998280100000 cubed (12998280100000³) is 2196128126059096829468401000000000000000
• The square root of 12998280100000 is 3605312.7603579693
• The cube root of 12998280100000 is 23512.3098928777

Scales and comparisons

• 12,998,280,100,000 seconds is equal to 413,305 years, 5 weeks, 1 day, 17 hours, 6 minutes, 40 seconds.
• To count from 1 to 12,998,280,100,000 would take you about one million, thirty-three thousand, two hundred sixty-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 12998280100000 cubic inches would be around 1959.4 feet tall.

Recreational maths with 12998280100000

• 12998280100000 backwards is 00000108289921
• 12998280100000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12998280100000's digits is 40
• More coming soon!