3345888728

Names of 3345888728

• Cardinal: 3345888728 can be written as Three billion, three hundred forty-five million, eight hundred eighty-eight thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.345888728 × 10⁹

Factors of 3345888728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5193

Divisors of 3345888728

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 13 14 17 26 28 34 52 53 56 68 91 104 106 119 136 182 212 221 238 364 371 424 442 476 689 728 742 884 901 952 1378 1484 1547 1768 1802 2756 2968 3094 3604 4823 5101 5512 6188 6307 7208 9646 10202 11713 12376 12614 19292 20404 23426 25228 35707 38584 40808 46852 50456 66313 71414 81991 86717 93704 132626 142828 163982 173434 265252 270353 285656 327964 346868 464191 530504 540706 607019 655928 693736 928382 1081412 1127321 1214038 1856764 1892471 2162824 2254642 2428076 3514589 3713528 3784942 4509284 4596001 4856152 7029178 7569884 7891247 9018568 9192002 14058356 15139768 15782494 18384004 24602123 28116712 31564988 32172007 36768008 49204246 59748013 63129976 64344014 98408492 119496026 128688028 196816984 238992052 257376056 418236091 477984104 836472182 1672944364 3345888728
• Sum of all divisors σ(n): 8331361920
• Sum of proper divisors (its aliquot sum) s(n): 4985473192
• 3345888728 is an abundant number, because the sum of its proper divisors (4985473192) is greater than itself. Its abundance is 1639584464

Bases of 3345888728

• Binary: 11000111011011100011010111011000₂
• Hexadecimal: 0xC76E35D8
• Base-36: 1JC209K

Squares and roots of 3345888728

• 3345888728 squared (3345888728²) is 11194971380157457984
• 3345888728 cubed (3345888728³) is 37457128551151441533799204352
• The square root of 3345888728 is 57843.6576298561
• The cube root of 3345888728 is 1495.6747591447

Scales and comparisons

• 3,345,888,728 seconds is equal to 106 years, 20 weeks, 1 day, 13 hours, 32 minutes, 8 seconds.
• To count from 1 to 3,345,888,728 would take you about two hundred twelve 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 3345888728 cubic inches would be around 124.6 feet tall.

Recreational maths with 3345888728

• 3345888728 backwards is 8278885433
• 3345888728 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3345888728's digits is 56
• More coming soon!