121484927144

Names of 121484927144

• Cardinal: 121484927144 can be written as One hundred twenty-one billion, four hundred eighty-four million, nine hundred twenty-seven thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.21484927144 × 10¹¹

Factors of 121484927144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 389

Divisors of 121484927144

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 28 56 109 218 271 436 542 763 872 1084 1526 1897 2168 3052 3794 6104 7588 15176 29539 59078 73441 118156 146882 206773 236312 293764 413546 514087 587528 827092 1028174 1654184 2056348 4112696 8005069 16010138 19902511 32020276 39805022 56035483 64040552 79610044 112070966 139317577 159220088 224141932 278635154 448283864 557270308 1114540616 2169373699 4338747398 8677494796 15185615893 17354989592 30371231786 60742463572 121484927144
• Sum of all divisors σ(n): 263686156800
• Sum of proper divisors (its aliquot sum) s(n): 142201229656
• 121484927144 is an abundant number, because the sum of its proper divisors (142201229656) is greater than itself. Its abundance is 20716302512

Bases of 121484927144

• Binary: 1110001001001000100001110000010101000₂
• Hexadecimal: 0x1C4910E0A8
• Base-36: 1JT4ZLPK

Squares and roots of 121484927144

• 121484927144 squared (121484927144²) is 14758587523182987996736
• 121484927144 cubed (121484927144³) is 1792945930002232707763699469801984
• The square root of 121484927144 is 348546.8794064867
• The cube root of 121484927144 is 4952.6860522219

Scales and comparisons

• 121,484,927,144 seconds is equal to 3,862 years, 43 weeks, 6 days, 13 hours, 5 minutes, 44 seconds.
• To count from 1 to 121,484,927,144 would take you about seven thousand, seven hundred twenty-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 121484927144 cubic inches would be around 412.7 feet tall.

Recreational maths with 121484927144

• 121484927144 backwards is 441729484121
• The number of decimal digits it has is: 12
• The sum of 121484927144's digits is 47
• More coming soon!