2149998336

Names of 2149998336

• Cardinal: 2149998336 can be written as Two billion, one hundred forty-nine million, nine hundred ninety-eight thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 2.149998336 × 10⁹

Factors of 2149998336

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4339

Divisors of 2149998336

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 73 96 108 128 144 146 192 216 219 256 288 292 384 432 438 576 584 657 768 864 876 1152 1168 1314 1728 1752 1971 2304 2336 2628 3456 3504 3942 4261 4672 5256 6912 7008 7884 8522 9344 10512 12783 14016 15768 17044 18688 21024 25566 28032 31536 34088 38349 42048 51132 56064 63072 68176 76698 84096 102264 115047 126144 136352 153396 168192 204528 230094 252288 272704 306792 311053 409056 460188 504576 545408 613584 622106 818112 920376 933159 1090816 1227168 1244212 1636224 1840752 1866318 2454336 2488424 2799477 3272448 3681504 3732636 4908672 4976848 5598954 7363008 7465272 8398431 9817344 9953696 11197908 14726016 14930544 16796862 19907392 22395816 29452032 29861088 33593724 39814784 44791632 59722176 67187448 79629568 89583264 119444352 134374896 179166528 238888704 268749792 358333056 537499584 716666112 1074999168 2149998336
• Sum of all divisors σ(n): 6446530720
• Sum of proper divisors (its aliquot sum) s(n): 4296532384
• 2149998336 is an abundant number, because the sum of its proper divisors (4296532384) is greater than itself. Its abundance is 2146534048

Bases of 2149998336

• Binary: 10000000001001100101111100000000₂
• Hexadecimal: 0x80265F00
• Base-36: ZK1XC0

Squares and roots of 2149998336

• 2149998336 squared (2149998336²) is 4622492844802768896
• 2149998336 cubed (2149998336³) is 9938351924497859374592557056
• The square root of 2149998336 is 46368.0745341017
• The cube root of 2149998336 is 1290.6625477029

Scales and comparisons

• 2,149,998,336 seconds is equal to 68 years, 18 weeks, 6 days, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 2,149,998,336 would take you about one hundred thirty-six 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 2149998336 cubic inches would be around 107.6 feet tall.

Recreational maths with 2149998336

• 2149998336 backwards is 6338999412
• 2149998336 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2149998336's digits is 54
• More coming soon!