1339045380

Names of 1339045380

• Cardinal: 1339045380 can be written as One billion, three hundred thirty-nine million, forty-five thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.33904538 × 10⁹

Factors of 1339045380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 749

Divisors of 1339045380

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 109 139 180 218 278 327 417 436 491 545 556 654 695 834 981 982 1090 1251 1308 1390 1473 1635 1668 1962 1964 2085 2180 2455 2502 2780 2946 3270 3924 4170 4419 4905 4910 5004 5892 6255 6540 7365 8340 8838 9810 9820 12510 14730 15151 17676 19620 22095 25020 29460 30302 44190 45453 53519 60604 68249 75755 88380 90906 107038 136359 136498 151510 160557 181812 204747 214076 227265 267595 272718 272996 303020 321114 341245 409494 454530 481671 535190 545436 614241 642228 681795 682490 802785 818988 909060 963342 1023735 1070380 1228482 1363590 1364980 1605570 1926684 2047470 2408355 2456964 2727180 3071205 3211140 4094940 4816710 6142410 7439141 9633420 12284820 14878282 22317423 29756564 37195705 44634846 66952269 74391410 89269692 111587115 133904538 148782820 223174230 267809076 334761345 446348460 669522690 1339045380
• Sum of all divisors σ(n): 4136932800
• Sum of proper divisors (its aliquot sum) s(n): 2797887420
• 1339045380 is an abundant number, because the sum of its proper divisors (2797887420) is greater than itself. Its abundance is 1458842040

Bases of 1339045380

• Binary: 1001111110100000011011000000100₂
• Hexadecimal: 0x4FD03604
• Base-36: M58E10

Squares and roots of 1339045380

• 1339045380 squared (1339045380²) is 1793042529699344400
• 1339045380 cubed (1339045380³) is 2400965315537419907848872000
• The square root of 1339045380 is 36592.9689967895
• The cube root of 1339045380 is 1102.2119073871

Scales and comparisons

• 1,339,045,380 seconds is equal to 42 years, 30 weeks, 5 hours, 3 minutes.
• To count from 1 to 1,339,045,380 would take you about eighty-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 1339045380 cubic inches would be around 91.9 feet tall.

Recreational maths with 1339045380

• 1339045380 backwards is 0835409331
• 1339045380 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1339045380's digits is 36
• More coming soon!