13239138000

Names of 13239138000

• Cardinal: 13239138000 can be written as Thirteen billion, two hundred thirty-nine million, one hundred thirty-eight thousand.

Scientific notation

• Scientific notation: 1.3239138 × 10¹⁰

Factors of 13239138000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6967

Divisors of 13239138000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 29 30 33 40 44 48 50 55 58 60 66 75 80 87 88 100 110 116 120 125 132 145 150 165 174 176 200 220 232 240 250 264 275 290 300 319 330 348 375 400 435 440 464 500 528 550 580 600 638 660 696 725 750 825 870 880 957 1000 1100 1160 1200 1276 1320 1375 1392 1450 1500 1595 1650 1740 1914 2000 2175 2200 2320 2552 2640 2750 2900 3000 3190 3300 3480 3625 3828 4125 4350 4400 4785 5104 5500 5800 6000 6380 6600 6917 6960 7250 7656 7975 8250 8700 9570 10875 11000 11600 12760 13200 13834 14500 15312 15950 16500 17400 19140 20751 21750 22000 23925 25520 27668 29000 31900 33000 34585 34800 38280 39875 41502 43500 47850 55336 58000 63800 66000 69170 76087 76560 79750 83004 87000 95700 103755 110672 119625 127600 138340 152174 159500 166008 172925 174000 191400 200593 207510 228261 239250 276680 304348 319000 332016 345850 380435 382800 401186 415020 456522 478500 518775 553360 601779 608696 638000 691700 760870 802372 830040 864625 913044 957000 1002965 1037550 1141305 1203558 1217392 1383400 1521740 1604744 1660080 1729250 1826088 1902175 1914000 2005930 2075100 2206523 2282610 2407116 2593875 2766800 3008895 3043480 3209488 3458500 3652176 3804350 4011860 4150200 4413046 4565220 4814232 5014825 5187750 5706525 6017790 6086960 6619569 6917000 7608700 8023720 8300400 8826092 9130440 9510875 9628464 10029650 10375500 11032615 11413050 12035580 13239138 13834000 15044475 15217400 16047440 17652184 18260880 19021750 20059300 20751000 22065230 22826100 24071160 25074125 26478276 28532625 30088950 30434800 33097845 35304368 38043500 40118600 41502000 44130460 45652200 48142320 50148250 52956552 55163075 57065250 60177900 66195690 75222375 76087000 80237200 88260920 91304400 100296500 105913104 110326150 114130500 120355800 132391380 150444750 152174000 165489225 176521840 200593000 220652300 228261000 240711600 264782760 275815375 300889500 330978450 401186000 441304600 456522000 529565520 551630750 601779000 661956900 827446125 882609200 1103261500 1203558000 1323913800 1654892250 2206523000 2647827600 3309784500 4413046000 6619569000 13239138000
• Sum of all divisors σ(n): 48175845120
• Sum of proper divisors (its aliquot sum) s(n): 34936707120
• 13239138000 is an abundant number, because the sum of its proper divisors (34936707120) is greater than itself. Its abundance is 21697569120

Bases of 13239138000

• Binary: 1100010101000111010011011011010000₂
• Hexadecimal: 0x3151D36D0
• Base-36: 62Y8O9C

Squares and roots of 13239138000

• 13239138000 squared (13239138000²) is 175274774983044000000
• 13239138000 cubed (13239138000³) is 2320486933919467176072000000000
• The square root of 13239138000 is 115061.4531456995
• The cube root of 13239138000 is 2365.6649555215

Scales and comparisons

• 13,239,138,000 seconds is equal to 420 years, 50 weeks, 18 hours, 20 minutes.
• To count from 1 to 13,239,138,000 would take you about eight hundred forty-one 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 13239138000 cubic inches would be around 197.1 feet tall.

Recreational maths with 13239138000

• 13239138000 backwards is 00083193231
• 13239138000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13239138000's digits is 30
• More coming soon!