139790196

Names of 139790196

• Cardinal: 139790196 can be written as One hundred thirty-nine million, seven hundred ninety thousand, one hundred ninety-six.

Scientific notation

• Scientific notation: 1.39790196 × 10⁸

Factors of 139790196

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 697

Divisors of 139790196

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 52 63 71 78 84 91 117 126 142 156 182 213 234 252 273 284 364 426 468 497 546 601 639 819 852 923 994 1092 1202 1278 1491 1638 1803 1846 1988 2404 2556 2769 2982 3276 3606 3692 4207 4473 5409 5538 5964 6461 7212 7813 8307 8414 8946 10818 11076 12621 12922 15626 16614 16828 17892 19383 21636 23439 25242 25844 31252 33228 37863 38766 42671 46878 50484 54691 58149 70317 75726 77532 85342 93756 109382 116298 128013 140634 151452 164073 170684 218764 232596 256026 281268 298697 328146 384039 492219 512052 554723 597394 656292 768078 896091 984438 1109446 1194788 1536156 1664169 1792182 1968876 2218892 2688273 3328338 3584364 3883061 4992507 5376546 6656676 7766122 9985014 10753092 11649183 15532244 19970028 23298366 34947549 46596732 69895098 139790196
• Sum of all divisors σ(n): 441762048
• Sum of proper divisors (its aliquot sum) s(n): 301971852
• 139790196 is an abundant number, because the sum of its proper divisors (301971852) is greater than itself. Its abundance is 162181656

Bases of 139790196

• Binary: 1000010101010000011101110100₂
• Hexadecimal: 0x8550774
• Base-36: 2B86T0

Squares and roots of 139790196

• 139790196 squared (139790196²) is 19541298897718416
• 139790196 cubed (139790196³) is 2731682003006641325449536
• The square root of 139790196 is 11823.2904049591
• The cube root of 139790196 is 518.9898981183

Scales and comparisons

• 139,790,196 seconds is equal to 4 years, 23 weeks, 22 hours, 36 minutes, 36 seconds.
• To count from 1 to 139,790,196 would take you about six 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 139790196 cubic inches would be around 43.2 feet tall.

Recreational maths with 139790196

• 139790196 backwards is 691097931
• The number of decimal digits it has is: 9
• The sum of 139790196's digits is 45
• More coming soon!