13918870122912

Names of 13918870122912

• Cardinal: 13918870122912 can be written as Thirteen trillion, nine hundred eighteen billion, eight hundred seventy million, one hundred twenty-two thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.3918870122912 × 10¹³

Factors of 13918870122912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1301543

Divisors of 13918870122912

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 288 324 432 648 864 1296 2592 4139 8278 12417 16556 24834 33112 37251 49668 66224 74502 99336 111753 132448 149004 198672 223506 298008 335259 397344 447012 596016 670518 894024 1192032 1297399 1341036 1788048 2594798 2682072 3576096 3892197 5189596 5364144 7784394 10379192 10728288 11676591 15568788 20758384 23353182 31137576 35029773 41516768 46706364 62275152 70059546 93412728 105089319 124550304 140119092 186825456 210178638 280238184 373650912 420357276 560476368 840714552 1120952736 1681429104 3362858208 5369934461 10739868922 16109803383 21479737844 32219606766 42959475688 48329410149 64439213532 85918951376 96658820298 128878427064 144988230447 171837902752 193317640596 257756854128 289976460894 386635281192 434964691341 515513708256 579952921788 773270562384 869929382682 1159905843576 1546541124768 1739858765364 2319811687152 3479717530728 4639623374304 6959435061456 13918870122912
• Sum of all divisors σ(n): 40944932028000
• Sum of proper divisors (its aliquot sum) s(n): 27026061905088
• 13918870122912 is an abundant number, because the sum of its proper divisors (27026061905088) is greater than itself. Its abundance is 13107191782176

Bases of 13918870122912

• Binary: 11001010100010111101010011110011000110100000₂
• Hexadecimal: 0xCA8BD4F31A0
• Base-36: 4XM8NWA00

Squares and roots of 13918870122912

• 13918870122912 squared (13918870122912²) is 193734945498492313987359744
• 13918870122912 cubed (13918870122912³) is 2696571544662949335499929216783640854528
• The square root of 13918870122912 is 3730800.1987391391
• The cube root of 13918870122912 is 24054.7765766637

Scales and comparisons

• 13,918,870,122,912 seconds is equal to 442,577 years, 5 days, 19 hours, 55 minutes, 12 seconds.
• To count from 1 to 13,918,870,122,912 would take you about one million, one hundred six thousand, four hundred forty-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 13918870122912 cubic inches would be around 2004.6 feet tall.

Recreational maths with 13918870122912

• 13918870122912 backwards is 21922107881931
• 13918870122912 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13918870122912's digits is 54
• More coming soon!