1340703028

Names of 1340703028

• Cardinal: 1340703028 can be written as One billion, three hundred forty million, seven hundred three thousand and twenty-eight.

Scientific notation

• Scientific notation: 1.340703028 × 10⁹

Factors of 1340703028

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1011

Divisors of 1340703028

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 14 17 23 28 34 46 68 92 119 151 161 238 302 322 391 476 604 644 782 811 1057 1564 1622 2114 2567 2737 3244 3473 4228 5134 5474 5677 6946 10268 10948 11354 13787 13892 17969 18653 22708 24311 27574 35938 37306 48622 55148 59041 71876 74612 96509 97244 118082 122461 130571 193018 236164 244922 261142 317101 386036 413287 489844 522284 634202 826574 857227 1268404 1653148 1714454 2081837 2219707 2816603 3428908 4163674 4439414 5633206 8327348 8878828 11266412 14572859 19716221 29145718 39432442 47882251 58291436 78864884 95764502 191529004 335175757 670351514 1340703028
• Sum of all divisors σ(n): 2985873408
• Sum of proper divisors (its aliquot sum) s(n): 1645170380
• 1340703028 is an abundant number, because the sum of its proper divisors (1645170380) is greater than itself. Its abundance is 304467352

Bases of 1340703028

• Binary: 1001111111010011000000100110100₂
• Hexadecimal: 0x4FE98134
• Base-36: M67X2S

Squares and roots of 1340703028

• 1340703028 squared (1340703028²) is 1797484609288368784
• 1340703028 cubed (1340703028³) is 2409893058456312953889477952
• The square root of 1340703028 is 36615.6118069875
• The cube root of 1340703028 is 1102.6665412069

Scales and comparisons

• 1,340,703,028 seconds is equal to 42 years, 32 weeks, 5 days, 9 hours, 30 minutes, 28 seconds.
• To count from 1 to 1,340,703,028 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 1340703028 cubic inches would be around 91.9 feet tall.

Recreational maths with 1340703028

• 1340703028 backwards is 8203070431
• 1340703028 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1340703028's digits is 28
• More coming soon!