13870494288

Names of 13870494288

• Cardinal: 13870494288 can be written as Thirteen billion, eight hundred seventy million, four hundred ninety-four thousand, two hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3870494288 × 10¹⁰

Factors of 13870494288

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 53178

Divisors of 13870494288

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 37 42 48 49 56 63 72 74 84 98 111 112 126 144 147 148 168 196 222 252 259 294 296 333 336 392 441 444 504 518 588 592 666 777 784 882 888 1008 1036 1176 1332 1554 1764 1776 1813 2072 2331 2352 2664 3108 3528 3626 4144 4662 5328 5439 6216 7056 7252 9324 10878 12432 14504 16317 18648 21756 29008 32634 37296 43512 53129 65268 87024 106258 130536 159387 212516 261072 318774 371903 425032 478161 637548 743806 850064 956322 1115709 1275096 1487612 1912644 1965773 2231418 2550192 2603321 2975224 3347127 3825288 3931546 4462836 5206642 5897319 5950448 6694254 7650576 7809963 7863092 8925672 10413284 11794638 13388508 13760411 15619926 15726184 17691957 17851344 20826568 23429889 23589276 26777016 27520822 31239852 31452368 35383914 41281233 41653136 46859778 47178552 53554032 55041644 62479704 70767828 82562466 93719556 94357104 96322877 110083288 123843699 124959408 141535656 165124932 187439112 192645754 220166576 247687398 283071312 288968631 330249864 374878224 385291508 495374796 577937262 660499728 770583016 866905893 990749592 1155874524 1541166032 1733811786 1981499184 2311749048 3467623572 4623498096 6935247144 13870494288
• Sum of all divisors σ(n): 46377070740
• Sum of proper divisors (its aliquot sum) s(n): 32506576452
• 13870494288 is an abundant number, because the sum of its proper divisors (32506576452) is greater than itself. Its abundance is 18636082164

Bases of 13870494288

• Binary: 1100111010101111101111001001010000₂
• Hexadecimal: 0x33ABEF250
• Base-36: 6DE4TW0

Squares and roots of 13870494288

• 13870494288 squared (13870494288²) is 192390611793440626944
• 13870494288 cubed (13870494288³) is 2668552881945743651893890895872
• The square root of 13870494288 is 117773.0626586573
• The cube root of 13870494288 is 2402.6876308099

Scales and comparisons

• 13,870,494,288 seconds is equal to 441 years, 2 weeks, 3 hours, 4 minutes, 48 seconds.
• To count from 1 to 13,870,494,288 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 13870494288 cubic inches would be around 200.2 feet tall.

Recreational maths with 13870494288

• 13870494288 backwards is 88249407831
• The number of decimal digits it has is: 11
• The sum of 13870494288's digits is 54
• More coming soon!