18052170664

Names of 18052170664

• Cardinal: 18052170664 can be written as Eighteen billion, fifty-two million, one hundred seventy thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.8052170664 × 10¹⁰

Factors of 18052170664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1015

Divisors of 18052170664

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 11 17 22 34 44 61 68 88 122 136 187 244 337 374 488 587 671 674 748 1037 1174 1342 1348 1496 2074 2348 2684 2696 3707 4148 4696 5368 5729 6457 7414 8296 9979 11407 11458 12914 14828 19958 20557 22814 22916 25828 29656 35807 39916 41114 45628 45832 51656 63019 71614 79832 82228 91256 109769 126038 143228 164456 197819 219538 226127 252076 286456 349469 393877 395638 439076 452254 504152 608719 698938 787754 791276 878152 904508 1217438 1397876 1575508 1582552 1809016 2176009 2434876 2795752 3151016 3362923 3844159 4352018 4869752 6695909 6725846 7688318 8704036 12066959 13391818 13451692 15376636 17408072 24133918 26783636 26903384 30753272 36992153 48267836 53567272 73984306 96535672 132736549 147968612 205138303 265473098 295937224 410276606 530946196 820553212 1061892392 1641106424 2256521333 4513042666 9026085332 18052170664
• Sum of all divisors σ(n): 39923694720
• Sum of proper divisors (its aliquot sum) s(n): 21871524056
• 18052170664 is an abundant number, because the sum of its proper divisors (21871524056) is greater than itself. Its abundance is 3819353392

Bases of 18052170664

• Binary: 10000110011111111100100001110101000₂
• Hexadecimal: 0x433FE43A8
• Base-36: 8AJSO14

Squares and roots of 18052170664

• 18052170664 squared (18052170664²) is 325880865682182200896
• 18052170664 cubed (18052170664³) is 5882857003426813874517725714944
• The square root of 18052170664 is 134358.3665575017
• The cube root of 18052170664 is 2623.2709115605

Scales and comparisons

• 18,052,170,664 seconds is equal to 574 years, 1 day, 3 hours, 51 minutes, 4 seconds.
• To count from 1 to 18,052,170,664 would take you about one thousand, one 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 18052170664 cubic inches would be around 218.6 feet tall.

Recreational maths with 18052170664

• 18052170664 backwards is 46607125081
• The number of decimal digits it has is: 11
• The sum of 18052170664's digits is 40
• More coming soon!