12813168416928

Names of 12813168416928

• Cardinal: 12813168416928 can be written as Twelve trillion, eight hundred thirteen billion, one hundred sixty-eight million, four hundred sixteen thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2813168416928 × 10¹³

Factors of 12813168416928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 21371

Divisors of 12813168416928

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 66 88 96 132 176 223 264 352 446 528 669 892 1056 1338 1784 2453 2676 3001 3568 4906 5352 6002 7136 7359 9003 9812 10704 12004 14718 18006 18131 19624 21408 24008 29436 33011 36012 36262 39248 48016 54393 58872 66022 72024 72524 78496 96032 99033 108786 117744 132044 144048 145048 198066 199441 217572 235488 264088 288096 290096 396132 398882 435144 528176 580192 598323 669223 792264 797764 870288 1056352 1196646 1338446 1584528 1595528 1740576 2007669 2393292 2676892 3169056 3191056 4015338 4043213 4786584 5353784 6382112 7361453 8030676 8086426 9573168 10707568 12129639 14722906 16061352 16172852 19146336 21415136 22084359 24259278 29445812 32122704 32345704 44168718 44475343 48518556 54411131 58891624 64245408 64691408 88337436 88950686 97037112 108822262 117783248 129382816 133426029 163233393 176674872 177901372 194074224 217644524 235566496 266852058 326466786 353349744 355802744 388148448 435289048 533704116 598522441 652933572 706699488 711605488 870578096 1067408232 1197044882 1305867144 1423210976 1741156192 1795567323 2134816464 2394089764 2611734288 3591134646 4269632928 4788179528 5223468576 7182269292 9576359056 12133682213 14364538584 19152718112 24267364426 28729077168 36401046639 48534728852 57458154336 72802093278 97069457704 133470504343 145604186556 194138915408 266941008686 291208373112 388277830816 400411513029 533882017372 582416746224 800823026058 1067764034744 1164833492448 1601646052116 2135528069488 3203292104232 4271056138976 6406584208464 12813168416928
• Sum of all divisors σ(n): 36871109259264
• Sum of proper divisors (its aliquot sum) s(n): 24057940842336
• 12813168416928 is an abundant number, because the sum of its proper divisors (24057940842336) is greater than itself. Its abundance is 11244772425408

Bases of 12813168416928

• Binary: 10111010011101001100010110100001100010100000₂
• Hexadecimal: 0xBA74C5A18A0
• Base-36: 4JIADNDEO

Squares and roots of 12813168416928

• 12813168416928 squared (12813168416928²) is 164177284880561189636957184
• 12813168416928 cubed (12813168416928³) is 2103631201408597487780807080356196810752
• The square root of 12813168416928 is 3579548.6331279255
• The cube root of 12813168416928 is 23400.1609656835

Scales and comparisons

• 12,813,168,416,928 seconds is equal to 407,419 years, 6 weeks, 2 days, 9 hours, 8 minutes, 48 seconds.
• To count from 1 to 12,813,168,416,928 would take you about one million, eighteen thousand, five hundred forty-seven 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 12813168416928 cubic inches would be around 1950 feet tall.

Recreational maths with 12813168416928

• 12813168416928 backwards is 82961486131821
• The number of decimal digits it has is: 14
• The sum of 12813168416928's digits is 60
• More coming soon!