9130438720

Names of 9130438720

• Cardinal: 9130438720 can be written as Nine billion, one hundred thirty million, four hundred thirty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 9.13043872 × 10⁹

Factors of 9130438720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3542

Divisors of 9130438720

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 130 160 208 260 320 416 520 809 832 1040 1618 2080 2713 3236 4045 4160 5426 6472 8090 10517 10852 12944 13565 16180 21034 21704 25888 27130 32360 35269 42068 43408 51776 52585 54260 64720 70538 84136 86816 105170 108520 129440 141076 168272 173632 176345 210340 217040 258880 282152 336544 352690 420680 434080 564304 673088 705380 841360 868160 1128608 1410760 1682720 2194817 2257216 2821520 3365440 4389634 5643040 8779268 10974085 11286080 17558536 21948170 28532621 35117072 43896340 57065242 70234144 87792680 114130484 140468288 142663105 175585360 228260968 285326210 351170720 456521936 570652420 702341440 913043872 1141304840 1826087744 2282609680 4565219360 9130438720
• Sum of all divisors σ(n): 23451891120
• Sum of proper divisors (its aliquot sum) s(n): 14321452400
• 9130438720 is an abundant number, because the sum of its proper divisors (14321452400) is greater than itself. Its abundance is 5191013680

Bases of 9130438720

• Binary: 1000100000001101110111000001000000₂
• Hexadecimal: 0x220377040
• Base-36: 4700ZLS

Squares and roots of 9130438720

• 9130438720 squared (9130438720²) is 83364911219675238400
• 9130438720 cubed (9130438720³) is 761158213289485222512590848000
• The square root of 9130438720 is 95553.3291937019
• The cube root of 9130438720 is 2090.0846802225

Scales and comparisons

• 9,130,438,720 seconds is equal to 290 years, 16 weeks, 4 days, 8 hours, 58 minutes, 40 seconds.
• To count from 1 to 9,130,438,720 would take you about five hundred eighty 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 9130438720 cubic inches would be around 174.2 feet tall.

Recreational maths with 9130438720

• 9130438720 backwards is 0278340319
• The number of decimal digits it has is: 10
• The sum of 9130438720's digits is 37
• More coming soon!