121629421056

Names of 121629421056

• Cardinal: 121629421056 can be written as One hundred twenty-one billion, six hundred twenty-nine million, four hundred twenty-one thousand and fifty-six.

Scientific notation

• Scientific notation: 1.21629421056 × 10¹¹

Factors of 121629421056

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 553776

Divisors of 121629421056

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 64 66 78 88 96 104 128 132 143 156 176 192 208 256 264 286 312 352 384 416 429 512 528 572 624 704 768 832 858 1056 1144 1248 1408 1536 1664 1716 2112 2288 2496 2816 3328 3432 4224 4576 4992 5632 6656 6864 8448 9152 9984 13728 16896 18304 19968 27456 36608 54912 73216 109824 219648 553747 1107494 1661241 2214988 3322482 4429976 6091217 6644964 7198711 8859952 12182434 13289928 14397422 17719904 18273651 21596133 24364868 26579856 28794844 35439808 36547302 43192266 48729736 53159712 57589688 70879616 73094604 79185821 86384532 97459472 106319424 115179376 141759232 146189208 158371642 172769064 194918944 212638848 230358752 237557463 283518464 292378416 316743284 345538128 389837888 425277696 460717504 475114926 584756832 633486568 691076256 779675776 850555392 921435008 950229852 1169513664 1266973136 1382152512 1559351552 1842870016 1900459704 2339027328 2533946272 2764305024 3118703104 3685740032 3800919408 4678054656 5067892544 5528610048 7601838816 9356109312 10135785088 11057220096 15203677632 20271570176 30407355264 40543140352 60814710528 121629421056
• Sum of all divisors σ(n): 380677385088
• Sum of proper divisors (its aliquot sum) s(n): 259047964032
• 121629421056 is an abundant number, because the sum of its proper divisors (259047964032) is greater than itself. Its abundance is 137418542976

Bases of 121629421056

• Binary: 1110001010001101011011010111000000000₂
• Hexadecimal: 0x1C51ADAE00
• Base-36: 1JVJ0LXC

Squares and roots of 121629421056

• 121629421056 squared (121629421056²) is 14793716066417736155136
• 121629421056 cubed (121629421056³) is 1799351120425234892399351080943616
• The square root of 121629421056 is 348754.0982640921
• The cube root of 121629421056 is 4954.6488456391

Scales and comparisons

• 121,629,421,056 seconds is equal to 3,867 years, 22 weeks, 5 days, 22 hours, 17 minutes, 36 seconds.
• To count from 1 to 121,629,421,056 would take you about seven thousand, seven hundred thirty-four 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 121629421056 cubic inches would be around 412.9 feet tall.

Recreational maths with 121629421056

• 121629421056 backwards is 650124926121
• 121629421056 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121629421056's digits is 39
• More coming soon!