6428159374

Names of 6428159374

• Cardinal: 6428159374 can be written as Six billion, four hundred twenty-eight million, one hundred fifty-nine thousand, three hundred seventy-four.

Scientific notation

• Scientific notation: 6.428159374 × 10⁹

Factors of 6428159374

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 118

Divisors of 6428159374

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 7 13 14 17 26 34 49 79 91 98 119 158 169 182 221 238 289 338 442 553 578 637 833 1027 1106 1183 1274 1343 1547 1666 2023 2054 2366 2686 2873 3094 3757 3871 4046 4913 5746 7189 7514 7742 8281 9401 9826 10829 13351 14161 14378 16562 17459 18802 20111 21658 22831 26299 26702 28322 34391 34918 40222 45662 48841 50323 52598 63869 65807 68782 93457 97682 100646 122213 127738 131614 140777 159817 184093 186914 226967 240737 244426 281554 296803 319634 341887 368186 388127 447083 453934 481474 593606 654199 683774 776254 830297 855491 894166 1118719 1308398 1588769 1660594 1710982 2077621 2237438 2393209 2716889 3129581 3177538 3858439 4155242 4786418 5045651 5433778 5812079 6259162 7716878 10091302 11121383 11624158 14543347 19018223 22242766 27009073 29086694 35319557 38036446 40684553 54018146 65593463 70639114 81369106 131186926 189063511 247236899 378127022 459154241 494473798 918308482 3214079687 6428159374
• Sum of all divisors σ(n): 13067956800
• Sum of proper divisors (its aliquot sum) s(n): 6639797426
• 6428159374 is an abundant number, because the sum of its proper divisors (6639797426) is greater than itself. Its abundance is 211638052

Bases of 6428159374

• Binary: 101111111001001011110110110001110₂
• Hexadecimal: 0x17F25ED8E
• Base-36: 2YB5RIM

Squares and roots of 6428159374

• 6428159374 squared (6428159374²) is 41321232937544071876
• 6428159374 cubed (6428159374³) is 265619470852711482167839165624
• The square root of 6428159374 is 80175.8029208313
• The cube root of 6428159374 is 1859.3545544419

Scales and comparisons

• 6,428,159,374 seconds is equal to 204 years, 20 weeks, 3 days, 23 hours, 49 minutes, 34 seconds.
• To count from 1 to 6,428,159,374 would take you about four hundred eight 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 6428159374 cubic inches would be around 154.9 feet tall.

Recreational maths with 6428159374

• 6428159374 backwards is 4739518246
• 6428159374 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6428159374's digits is 49
• More coming soon!