13875878912

Names of 13875878912

• Cardinal: 13875878912 can be written as Thirteen billion, eight hundred seventy-five million, eight hundred seventy-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.3875878912 × 10¹⁰

Factors of 13875878912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 373

Divisors of 13875878912

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 83 112 128 166 224 256 281 332 448 512 562 581 664 896 1024 1124 1162 1328 1792 1967 2248 2324 2656 3584 3934 4496 4648 5312 6889 7168 7868 8992 9296 10624 13778 15736 17984 18592 21248 23323 27556 31472 35968 37184 42496 46646 48223 55112 62944 71936 74368 84992 93292 96446 110224 125888 143872 148736 163261 186584 192892 220448 251776 287744 297472 326522 373168 385784 440896 503552 594944 653044 746336 771568 881792 1007104 1306088 1492672 1543136 1763584 1935809 2014208 2612176 2985344 3086272 3527168 3871618 5224352 5970688 6172544 7054336 7743236 10448704 11941376 12345088 13550663 15486472 20897408 23882752 24690176 27101326 30972944 41794816 49380352 54202652 61945888 83589632 108405304 123891776 167179264 216810608 247783552 433621216 495567104 867242432 991134208 1734484864 1982268416 3468969728 6937939456 13875878912
• Sum of all divisors σ(n): 32201537136
• Sum of proper divisors (its aliquot sum) s(n): 18325658224
• 13875878912 is an abundant number, because the sum of its proper divisors (18325658224) is greater than itself. Its abundance is 4449779312

Bases of 13875878912

• Binary: 1100111011000100010001110000000000₂
• Hexadecimal: 0x33B111C00
• Base-36: 6DHC8OW

Squares and roots of 13875878912

• 13875878912 squared (13875878912²) is 192540015580486303744
• 13875878912 cubed (13875878912³) is 2671661941909421340826196246528
• The square root of 13875878912 is 117795.9206084827
• The cube root of 13875878912 is 2402.9985040307

Scales and comparisons

• 13,875,878,912 seconds is equal to 441 years, 10 weeks, 6 days, 10 hours, 48 minutes, 32 seconds.
• To count from 1 to 13,875,878,912 would take you about eight hundred eighty-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 13875878912 cubic inches would be around 200.2 feet tall.

Recreational maths with 13875878912

• 13875878912 backwards is 21987857831
• The number of decimal digits it has is: 11
• The sum of 13875878912's digits is 59
• More coming soon!