1490729350

Names of 1490729350

• Cardinal: 1490729350 can be written as One billion, four hundred ninety million, seven hundred twenty-nine thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.49072935 × 10⁹

Factors of 1490729350

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 545

Divisors of 1490729350

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 11 22 25 50 55 73 107 110 146 214 275 347 365 535 550 694 730 803 1070 1177 1606 1735 1825 2354 2675 3470 3650 3817 4015 5350 5885 7634 7811 8030 8675 11770 15622 17350 19085 20075 25331 29425 37129 38170 39055 40150 50662 58850 74258 78110 85921 95425 126655 171842 185645 190850 195275 253310 278641 371290 390550 408419 429605 557282 633275 816838 859210 928225 1266550 1393205 1856450 2042095 2148025 2710417 2786410 4084190 4296050 5420834 6966025 10210475 13552085 13932050 20420950 27104170 29814587 59629174 67760425 135520850 149072935 298145870 745364675 1490729350
• Sum of all divisors σ(n): 3103837056
• Sum of proper divisors (its aliquot sum) s(n): 1613107706
• 1490729350 is an abundant number, because the sum of its proper divisors (1613107706) is greater than itself. Its abundance is 122378356

Bases of 1490729350

• Binary: 1011000110110101011100110000110₂
• Hexadecimal: 0x58DAB986
• Base-36: ONJI4M

Squares and roots of 1490729350

• 1490729350 squared (1490729350²) is 2222273994951422500
• 1490729350 cubed (1490729350³) is 3312809068015837345000375000
• The square root of 1490729350 is 38609.9643874479
• The cube root of 1490729350 is 1142.3510907247

Scales and comparisons

• 1,490,729,350 seconds is equal to 47 years, 20 weeks, 5 days, 19 hours, 29 minutes, 10 seconds.
• To count from 1 to 1,490,729,350 would take you about ninety-four 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 1490729350 cubic inches would be around 95.2 feet tall.

Recreational maths with 1490729350

• 1490729350 backwards is 0539270941
• The number of decimal digits it has is: 10
• The sum of 1490729350's digits is 40
• More coming soon!