139404243048

Names of 139404243048

• Cardinal: 139404243048 can be written as One hundred thirty-nine billion, four hundred four million, two hundred forty-three thousand and forty-eight.

Scientific notation

• Scientific notation: 1.39404243048 × 10¹¹

Factors of 139404243048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 26486

Divisors of 139404243048

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 67 84 98 134 147 168 196 201 268 294 392 402 469 536 588 804 938 1176 1407 1608 1876 2814 3283 3752 4489 5628 6566 8978 9849 11256 13132 13467 17956 19698 26264 26407 26934 31423 35912 39396 52814 53868 62846 78792 79221 94269 105628 107736 125692 158442 184849 188538 211256 219961 251384 316884 369698 377076 439922 554547 633768 659883 739396 754152 879844 1109094 1293943 1319766 1478792 1759688 1769269 2218188 2587886 2639532 3538538 3881829 4436376 5175772 5279064 5307807 7077076 7763658 10351544 10615614 12384883 14154152 15527316 21231228 24769766 31054632 37154649 42462456 49539532 74309298 86694181 99079064 118541023 148618596 173388362 237082046 260082543 297237192 346776724 355623069 474164092 520165086 693553448 711246138 829787161 948328184 1040330172 1422492276 1659574322 2080660344 2489361483 2844984552 3319148644 4978722966 5808510127 6638297288 9957445932 11617020254 17425530381 19914891864 23234040508 34851060762 46468081016 69702121524 139404243048
• Sum of all divisors σ(n): 411567095520
• Sum of proper divisors (its aliquot sum) s(n): 272162852472
• 139404243048 is an abundant number, because the sum of its proper divisors (272162852472) is greater than itself. Its abundance is 132758609424

Bases of 139404243048

• Binary: 10000001110101001000111111000001101000₂
• Hexadecimal: 0x207523F068
• Base-36: 1S1HOQCO

Squares and roots of 139404243048

• 139404243048 squared (139404243048²) is 19433542979785856330304
• 139404243048 cubed (139404243048³) is 2709118348837821666862508183726592
• The square root of 139404243048 is 373368.7762092595
• The cube root of 139404243048 is 5185.1182379325

Scales and comparisons

• 139,404,243,048 seconds is equal to 4,432 years, 32 weeks, 3 days, 50 minutes, 48 seconds.
• To count from 1 to 139,404,243,048 would take you about eight thousand, eight hundred sixty-five 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 139404243048 cubic inches would be around 432.1 feet tall.

Recreational maths with 139404243048

• 139404243048 backwards is 840342404931
• 139404243048 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139404243048's digits is 42
• More coming soon!