127694813428

Names of 127694813428

• Cardinal: 127694813428 can be written as One hundred twenty-seven billion, six hundred ninety-four million, eight hundred thirteen thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.27694813428 × 10¹¹

Factors of 127694813428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 574226

Divisors of 127694813428

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 13 14 26 28 47 52 91 94 169 182 188 329 338 364 611 658 676 1183 1222 1316 2366 2444 4277 4732 7943 8554 15886 17108 31772 55601 111202 222404 574157 1148314 2296628 4019099 7464041 8038198 14928082 16076396 26985379 29856164 52248287 53970758 97032533 104496574 107941516 188897653 194065066 208993148 350809927 377795306 388130132 679227731 701619854 755590612 1358455462 1403239708 2455669489 2716910924 4560529051 4911338978 9121058102 9822677956 18242116204 31923703357 63847406714 127694813428
• Sum of all divisors σ(n): 282430616832
• Sum of proper divisors (its aliquot sum) s(n): 154735803404
• 127694813428 is an abundant number, because the sum of its proper divisors (154735803404) is greater than itself. Its abundance is 27040989976

Bases of 127694813428

• Binary: 1110110111011001101000011100011110100₂
• Hexadecimal: 0x1DBB3438F4
• Base-36: 1MNU70MS

Squares and roots of 127694813428

• 127694813428 squared (127694813428²) is 16305965376411729111184
• 127694813428 cubed (127694813428³) is 2082187206504323540963517148178752
• The square root of 127694813428 is 357344.1106664555
• The cube root of 127694813428 is 5035.6756893261

Scales and comparisons

• 127,694,813,428 seconds is equal to 4,060 years, 15 weeks, 4 days, 5 hours, 30 minutes, 28 seconds.
• To count from 1 to 127,694,813,428 would take you about eight thousand, one hundred twenty 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 127694813428 cubic inches would be around 419.6 feet tall.

Recreational maths with 127694813428

• 127694813428 backwards is 824318496721
• The number of decimal digits it has is: 12
• The sum of 127694813428's digits is 55
• More coming soon!