123421018112

Names of 123421018112

• Cardinal: 123421018112 can be written as One hundred twenty-three billion, four hundred twenty-one million, eighteen thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.23421018112 × 10¹¹

Factors of 123421018112

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1118

Divisors of 123421018112

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 392 448 512 784 896 1024 1109 1568 1792 2048 2218 3136 3584 4436 6272 7168 7763 8872 12544 14336 15526 17744 25088 31052 35488 50176 54341 62104 70976 100352 108682 124208 141952 217364 248416 283904 434728 496832 567808 869456 993664 1135616 1229881 1738912 1987328 2271232 2459762 3477824 3974656 4919524 6955648 7949312 8609167 9839048 13911296 15898624 17218334 19678096 27822592 34436668 39356192 55645184 60264169 68873336 78712384 111290368 120528338 137746672 157424768 241056676 275493344 314849536 482113352 550986688 629699072 964226704 1101973376 1259398144 1928453408 2203946752 2518796288 3856906816 4407893504 7713813632 8815787008 15427627264 17631574016 30855254528 61710509056 123421018112
• Sum of all divisors σ(n): 287331764265
• Sum of proper divisors (its aliquot sum) s(n): 163910746153
• 123421018112 is an abundant number, because the sum of its proper divisors (163910746153) is greater than itself. Its abundance is 40489728041

Bases of 123421018112

• Binary: 1110010111100011101110100100000000000₂
• Hexadecimal: 0x1CBC774800
• Base-36: 1KP5OR28

Squares and roots of 123421018112

• 123421018112 squared (123421018112²) is 15232747711802632044544
• 123421018112 cubed (123421018112³) is 1880041231233919205738936614780928
• The square root of 123421018112 is 351313.2763104747
• The cube root of 123421018112 is 4978.8576342425

Scales and comparisons

• 123,421,018,112 seconds is equal to 3,924 years, 21 weeks, 1 day, 8 minutes, 32 seconds.
• To count from 1 to 123,421,018,112 would take you about seven thousand, eight hundred forty-eight 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 123421018112 cubic inches would be around 414.9 feet tall.

Recreational maths with 123421018112

• 123421018112 backwards is 211810124321
• The number of decimal digits it has is: 12
• The sum of 123421018112's digits is 26
• More coming soon!