16491382614

Names of 16491382614

• Cardinal: 16491382614 can be written as Sixteen billion, four hundred ninety-one million, three hundred eighty-two thousand, six hundred fourteen.

Scientific notation

• Scientific notation: 1.6491382614 × 10¹⁰

Factors of 16491382614

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8251

Divisors of 16491382614

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 29 38 42 57 58 63 87 114 126 133 171 174 203 261 266 342 399 406 522 551 609 798 841 1102 1197 1218 1653 1682 1827 2394 2523 3306 3654 3857 4959 5046 5887 7569 7714 8191 9918 11571 11774 15138 15979 16382 17661 23142 24573 31958 34713 35322 47937 49146 52983 57337 69426 73719 95874 105966 111853 114674 143811 147438 155629 172011 223706 237539 287622 311258 335559 344022 466887 475078 516033 671118 712617 933774 1006677 1032066 1089403 1400661 1425234 1662773 2013354 2137851 2178806 2801322 3268209 3325546 4275702 4513241 4988319 6536418 6888631 9026482 9804627 9976638 13539723 13777262 14964957 19609254 20665893 27079446 29929914 31592687 40619169 41331786 48220417 61997679 63185374 81238338 94778061 96440834 123995358 130883989 144661251 189556122 261767978 284334183 289322502 392651967 433983753 568668366 785303934 867967506 916187923 1177955901 1832375846 2355911802 2748563769 5497127538 8245691307 16491382614
• Sum of all divisors σ(n): 44523847680
• Sum of proper divisors (its aliquot sum) s(n): 28032465066
• 16491382614 is an abundant number, because the sum of its proper divisors (28032465066) is greater than itself. Its abundance is 11541082452

Bases of 16491382614

• Binary: 1111010110111101101000011101010110₂
• Hexadecimal: 0x3D6F68756
• Base-36: 7KQJK9I

Squares and roots of 16491382614

• 16491382614 squared (16491382614²) is 271965700521341472996
• 16491382614 cubed (16491382614³) is 4485090425181981503723384891544
• The square root of 16491382614 is 128418.7782763875
• The cube root of 16491382614 is 2545.3784091031

Scales and comparisons

• 16,491,382,614 seconds is equal to 524 years, 19 weeks, 3 days, 11 hours, 36 minutes, 54 seconds.
• To count from 1 to 16,491,382,614 would take you about one thousand and 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 16491382614 cubic inches would be around 212.1 feet tall.

Recreational maths with 16491382614

• 16491382614 backwards is 41628319461
• The number of decimal digits it has is: 11
• The sum of 16491382614's digits is 45
• More coming soon!