1045190740

Names of 1045190740

• Cardinal: 1045190740 can be written as One billion, forty-five million, one hundred ninety thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.04519074 × 10⁹

Factors of 1045190740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 381

Divisors of 1045190740

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 11 20 22 29 44 53 55 58 106 110 116 121 145 212 220 242 265 281 290 319 484 530 562 580 583 605 638 1060 1124 1166 1210 1276 1405 1537 1595 2332 2420 2810 2915 3074 3091 3190 3509 5620 5830 6148 6182 6380 6413 7018 7685 8149 11660 12364 12826 14036 14893 15370 15455 16298 16907 17545 25652 29786 30740 30910 32065 32596 33814 34001 35090 40745 59572 61820 64130 67628 68002 70180 74465 81490 84535 89639 128260 136004 148930 162980 163823 169070 170005 179278 185977 297860 327646 338140 340010 358556 371954 431897 448195 655292 680020 743908 819115 863794 896390 929885 986029 1638230 1727588 1792780 1802053 1859770 1972058 2159485 3276460 3604106 3719540 3944116 4318970 4750867 4930145 7208212 8637940 9010265 9501734 9860290 18020530 19003468 19720580 23754335 36041060 47508670 52259537 95017340 104519074 209038148 261297685 522595370 1045190740
• Sum of all divisors σ(n): 2551908240
• Sum of proper divisors (its aliquot sum) s(n): 1506717500
• 1045190740 is an abundant number, because the sum of its proper divisors (1506717500) is greater than itself. Its abundance is 461526760

Bases of 1045190740

• Binary: 111110010011000101100001010100₂
• Hexadecimal: 0x3E4C5854
• Base-36: HAA2C4

Squares and roots of 1045190740

• 1045190740 squared (1045190740²) is 1092423682981747600
• 1045190740 cubed (1045190740³) is 1141791117609218180537224000
• The square root of 1045190740 is 32329.4098306789
• The cube root of 1045190740 is 1014.8421992543

Scales and comparisons

• 1,045,190,740 seconds is equal to 33 years, 12 weeks, 1 day, 2 hours, 45 minutes, 40 seconds.
• To count from 1 to 1,045,190,740 would take you about sixty-six 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 1045190740 cubic inches would be around 84.6 feet tall.

Recreational maths with 1045190740

• 1045190740 backwards is 0470915401
• The number of decimal digits it has is: 10
• The sum of 1045190740's digits is 31
• More coming soon!