13913767386

Names of 13913767386

• Cardinal: 13913767386 can be written as Thirteen billion, nine hundred thirteen million, seven hundred sixty-seven thousand, three hundred eighty-six.

Scientific notation

• Scientific notation: 1.3913767386 × 10¹⁰

Factors of 13913767386

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 36

Divisors of 13913767386

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 18 27 31 54 62 81 93 162 186 243 279 486 558 837 961 1674 1922 2511 2883 5022 5766 7533 8649 15066 17298 25947 29791 51894 59582 77841 89373 155682 178746 233523 268119 467046 536238 804357 923521 1608714 1847042 2413071 2770563 4826142 5541126 7239213 8311689 14478426 16623378 24935067 28629151 49870134 57258302 74805201 85887453 149610402 171774906 224415603 257662359 448831206 515324718 772987077 1545974154 2318961231 4637922462 6956883693 13913767386
• Sum of all divisors σ(n): 32305133952
• Sum of proper divisors (its aliquot sum) s(n): 18391366566
• 13913767386 is an abundant number, because the sum of its proper divisors (18391366566) is greater than itself. Its abundance is 4477599180

Bases of 13913767386

• Binary: 1100111101010100110011110111011010₂
• Hexadecimal: 0x33D533DDA
• Base-36: 6E3WBMI

Squares and roots of 13913767386

• 13913767386 squared (13913767386²) is 193592922871717272996
• 13913767386 cubed (13913767386³) is 2693606896412913254824603308456
• The square root of 13913767386 is 117956.6334972309
• The cube root of 13913767386 is 2405.1836678095

Scales and comparisons

• 13,913,767,386 seconds is equal to 442 years, 21 weeks, 3 days, 23 hours, 23 minutes, 6 seconds.
• To count from 1 to 13,913,767,386 would take you about eight hundred eighty-four 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 13913767386 cubic inches would be around 200.4 feet tall.

Recreational maths with 13913767386

• 13913767386 backwards is 68376731931
• 13913767386 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13913767386's digits is 54
• More coming soon!