139826353842

Names of 139826353842

• Cardinal: 139826353842 can be written as One hundred thirty-nine billion, eight hundred twenty-six million, three hundred fifty-three thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.39826353842 × 10¹¹

Factors of 139826353842

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1411

Divisors of 139826353842

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 189 243 294 378 441 486 567 729 882 1134 1323 1399 1458 1701 2646 2798 3402 3969 4197 5103 7938 8394 9793 10206 11907 12591 19586 23814 25182 29379 35721 37773 58758 68551 71442 75546 88137 113319 137102 176274 205653 226638 264411 339957 411306 528822 616959 679914 793233 1019871 1233918 1586466 1850877 1957201 2039742 2379699 3701754 3914402 4759398 5552631 5871603 7139097 11105262 11743206 13700407 14278194 16657893 17614809 27400814 33315786 35229618 41101221 49973679 52844427 82202442 95902849 99947358 105688854 123303663 158533281 191805698 246607326 287708547 317066562 369910989 475599843 575417094 739821978 863125641 951199686 1109732967 1426799529 1726251282 2219465934 2589376923 2853599058 3329198901 5178753846 6658397802 7768130769 9987596703 15536261538 19975193406 23304392307 46608784614 69913176921 139826353842
• Sum of all divisors σ(n): 366068402703
• Sum of proper divisors (its aliquot sum) s(n): 226242048861
• 139826353842 is an abundant number, because the sum of its proper divisors (226242048861) is greater than itself. Its abundance is 86415695019

Bases of 139826353842

• Binary: 10000010001110010011001101011010110010₂
• Hexadecimal: 0x208E4CD6B2
• Base-36: 1S8H014I

Squares and roots of 139826353842

• 139826353842 squared (139826353842²) is 19551409228748188160964
• 139826353842 cubed (139826353842³) is 2733802264928688476511347515823688
• The square root of 139826353842 is 373933.6222406323
• The cube root of 139826353842 is 5190.3464121079

Scales and comparisons

• 139,826,353,842 seconds is equal to 4,446 years, 2 weeks, 2 days, 13 hours, 50 minutes, 42 seconds.
• To count from 1 to 139,826,353,842 would take you about eight thousand, eight hundred ninety-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 139826353842 cubic inches would be around 432.5 feet tall.

Recreational maths with 139826353842

• 139826353842 backwards is 248353628931
• 139826353842 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139826353842's digits is 54
• More coming soon!