13698640543380

Names of 13698640543380

• Cardinal: 13698640543380 can be written as Thirteen trillion, six hundred ninety-eight billion, six hundred forty million, five hundred forty-three thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.369864054338 × 10¹³

Factors of 13698640543380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 265551

Divisors of 13698640543380

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 195 260 390 780 124769 140759 249538 281518 374307 422277 499076 563036 623845 703795 748614 844554 1247690 1407590 1497228 1621997 1689108 1829867 1871535 2111385 2495380 2815180 3243994 3659734 3743070 4222770 4865991 5489601 6487988 7319468 7486140 8109985 8445540 9149335 9731982 10979202 16219970 18298670 19463964 21958404 24329955 27448005 32439940 36597340 48659910 54896010 97319820 109792020 17562359671 35124719342 52687079013 70249438684 87811798355 105374158026 175623596710 210748316052 228310675723 263435395065 351247193420 456621351446 526870790130 684932027169 913242702892 1053741580260 1141553378615 1369864054338 2283106757230 2739728108676 3424660135845 4566213514460 6849320271690 13698640543380
• Sum of all divisors σ(n): 41307294470400
• Sum of proper divisors (its aliquot sum) s(n): 27608653927020
• 13698640543380 is an abundant number, because the sum of its proper divisors (27608653927020) is greater than itself. Its abundance is 13910013383640

Bases of 13698640543380

• Binary: 11000111010101110110100110100111111010010100₂
• Hexadecimal: 0xC75769A7E94
• Base-36: 4UT2GW2VO

Squares and roots of 13698640543380

• 13698640543380 squared (13698640543380²) is 187652752736734301661824400
• 13698640543380 cubed (13698640543380³) is 2570587606716290756203419035818142472000
• The square root of 13698640543380 is 3701167.4568141333
• The cube root of 13698640543380 is 23927.2336183685

Scales and comparisons

• 13,698,640,543,380 seconds is equal to 435,574 years, 20 weeks, 4 days, 8 hours, 43 minutes.
• To count from 1 to 13,698,640,543,380 would take you about one million, eighty-eight thousand, nine hundred thirty-five 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 13698640543380 cubic inches would be around 1993.9 feet tall.

Recreational maths with 13698640543380

• 13698640543380 backwards is 08334504689631
• 13698640543380 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13698640543380's digits is 60
• More coming soon!