18830398050

Names of 18830398050

• Cardinal: 18830398050 can be written as Eighteen billion, eight hundred thirty million, three hundred ninety-eight thousand and fifty.

Scientific notation

• Scientific notation: 1.883039805 × 10¹⁰

Factors of 18830398050

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1012

Divisors of 18830398050

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 61 75 81 90 122 135 150 162 183 225 243 270 305 366 405 450 486 549 610 675 729 810 915 941 1098 1215 1350 1458 1525 1647 1830 1882 2025 2187 2430 2745 2823 3050 3294 3645 4050 4374 4575 4705 4941 5490 5646 6075 6561 7290 8235 8469 9150 9410 9882 10935 12150 13122 13725 14115 14823 16470 16938 18225 21870 23525 24705 25407 27450 28230 29646 32805 36450 41175 42345 44469 47050 49410 50814 54675 57401 65610 70575 74115 76221 82350 84690 88938 109350 114802 123525 127035 133407 141150 148230 152442 164025 172203 211725 222345 228663 247050 254070 266814 287005 328050 344406 370575 381105 400221 423450 444690 457326 516609 574010 635175 667035 685989 741150 762210 800442 861015 1033218 1111725 1143315 1270350 1334070 1371978 1435025 1549827 1722030 1905525 2001105 2057967 2223450 2286630 2583045 2870050 3099654 3335175 3429945 3811050 4002210 4115934 4305075 4649481 5166090 5716575 6173901 6670350 6859890 7749135 8610150 9298962 10005525 10289835 11433150 12347802 12915225 13948443 15498270 17149725 20011050 20579670 23247405 25830450 27896886 30869505 34299450 38745675 41845329 46494810 51449175 61739010 69742215 77491350 83690658 102898350 116237025 125535987 139484430 154347525 209226645 232474050 251071974 308695050 348711075 376607961 418453290 627679935 697422150 753215922 1046133225 1255359870 1883039805 2092266450 3138399675 3766079610 6276799350 9415199025 18830398050
• Sum of all divisors σ(n): 53452100052
• Sum of proper divisors (its aliquot sum) s(n): 34621702002
• 18830398050 is an abundant number, because the sum of its proper divisors (34621702002) is greater than itself. Its abundance is 15791303952

Bases of 18830398050

• Binary: 10001100010011000010001001001100010₂
• Hexadecimal: 0x462611262
• Base-36: 8NF4S4I

Squares and roots of 18830398050

• 18830398050 squared (18830398050²) is 354583890721443802500
• 18830398050 cubed (18830398050³) is 6676955804402488471780585125000
• The square root of 18830398050 is 137223.8975178887
• The cube root of 18830398050 is 2660.4381497897

Scales and comparisons

• 18,830,398,050 seconds is equal to 598 years, 38 weeks, 6 days, 10 hours, 7 minutes, 30 seconds.
• To count from 1 to 18,830,398,050 would take you about one thousand, one hundred ninety-seven 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 18830398050 cubic inches would be around 221.7 feet tall.

Recreational maths with 18830398050

• 18830398050 backwards is 05089303881
• 18830398050 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18830398050's digits is 45
• More coming soon!