13155373620

Names of 13155373620

• Cardinal: 13155373620 can be written as Thirteen billion, one hundred fifty-five million, three hundred seventy-three thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.315537362 × 10¹⁰

Factors of 13155373620

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 77

Divisors of 13155373620

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 67 81 90 108 134 135 162 180 201 243 268 270 324 335 402 405 486 540 603 670 729 804 810 972 1005 1206 1215 1340 1458 1620 1809 2010 2187 2412 2430 2916 3015 3618 3645 4020 4374 4489 4860 5427 6030 7236 7290 8748 8978 9045 10854 10935 12060 13467 14580 16281 17956 18090 21708 21870 22445 26934 27135 32562 36180 40401 43740 44890 48843 53868 54270 65124 67335 80802 81405 89780 97686 108540 121203 134670 146529 161604 162810 195372 202005 242406 244215 269340 293058 300763 325620 363609 404010 484812 488430 586116 601526 606015 727218 732645 808020 902289 976860 1090827 1203052 1212030 1454436 1465290 1503815 1804578 1818045 2181654 2424060 2706867 2930580 3007630 3272481 3609156 3636090 4363308 4511445 5413734 5454135 6015260 6544962 7272180 8120601 9022890 9817443 10827468 10908270 13089924 13534335 16241202 16362405 18045780 19634886 21816540 24361803 27068670 32482404 32724810 39269772 40603005 48723606 49087215 54137340 65449620 73085409 81206010 97447212 98174430 121809015 146170818 162412020 196348860 219256227 243618030 292341636 365427045 438512454 487236060 657768681 730854090 877024908 1096281135 1315537362 1461708180 2192562270 2631074724 3288843405 4385124540 6577686810 13155373620
• Sum of all divisors σ(n): 42060883200
• Sum of proper divisors (its aliquot sum) s(n): 28905509580
• 13155373620 is an abundant number, because the sum of its proper divisors (28905509580) is greater than itself. Its abundance is 15750135960

Bases of 13155373620

• Binary: 1100010000000111110001001000110100₂
• Hexadecimal: 0x3101F1234
• Base-36: 61KDB90

Squares and roots of 13155373620

• 13155373620 squared (13155373620²) is 173063855081791904400
• 13155373620 cubed (13155373620³) is 2276719673718508161473321928000
• The square root of 13155373620 is 114696.8771152903
• The cube root of 13155373620 is 2360.6651876247

Scales and comparisons

• 13,155,373,620 seconds is equal to 418 years, 15 weeks, 4 days, 6 hours, 27 minutes.
• To count from 1 to 13,155,373,620 would take you about eight hundred thirty-six 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 13155373620 cubic inches would be around 196.7 feet tall.

Recreational maths with 13155373620

• 13155373620 backwards is 02637355131
• 13155373620 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13155373620's digits is 36
• More coming soon!