2120004208

Names of 2120004208

• Cardinal: 2120004208 can be written as Two billion, one hundred twenty million, four thousand, two hundred eight.

Scientific notation

• Scientific notation: 2.120004208 × 10⁹

Factors of 2120004208

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1442

Divisors of 2120004208

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 46 49 56 89 92 98 112 161 178 184 196 322 356 368 392 623 644 712 784 1127 1246 1288 1321 1424 2047 2254 2492 2576 2642 4094 4361 4508 4984 5284 8188 8722 9016 9247 9968 10568 14329 16376 17444 18032 18494 21136 28658 30383 32752 34888 36988 57316 60766 64729 69776 73976 100303 114632 117569 121532 129458 147952 200606 212681 229264 235138 243064 258916 401212 425362 470276 486128 517832 802424 822983 850724 940552 1035664 1488767 1604848 1645966 1701448 1881104 2704087 2977534 3291932 3402896 5408174 5760881 5955068 6583864 10816348 11521762 11910136 13167728 18928609 21632696 23043524 23820272 37857218 43265392 46087048 75714436 92174096 132500263 151428872 265000526 302857744 530001052 1060002104 2120004208
• Sum of all divisors σ(n): 5045703840
• Sum of proper divisors (its aliquot sum) s(n): 2925699632
• 2120004208 is an abundant number, because the sum of its proper divisors (2925699632) is greater than itself. Its abundance is 805695424

Bases of 2120004208

• Binary: 1111110010111001011001001110000₂
• Hexadecimal: 0x7E5CB270
• Base-36: Z271PS

Squares and roots of 2120004208

• 2120004208 squared (2120004208²) is 4494417841937707264
• 2120004208 cubed (2120004208³) is 9528184737418218273552166912
• The square root of 2120004208 is 46043.5034288227
• The cube root of 2120004208 is 1284.6325076695

Scales and comparisons

• 2,120,004,208 seconds is equal to 67 years, 21 weeks, 2 days, 2 hours, 3 minutes, 28 seconds.
• To count from 1 to 2,120,004,208 would take you about one 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 2120004208 cubic inches would be around 107.1 feet tall.

Recreational maths with 2120004208

• 2120004208 backwards is 8024000212
• The number of decimal digits it has is: 10
• The sum of 2120004208's digits is 19
• More coming soon!