1490694572045

Names of 1490694572045

• Cardinal: 1490694572045 can be written as One trillion, four hundred ninety billion, six hundred ninety-four million, five hundred seventy-two thousand and forty-five.

Scientific notation

• Scientific notation: 1.490694572045 × 10¹²

Factors of 1490694572045

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 469

Divisors of 1490694572045

• Number of divisors d(n): 180
• Complete list of divisors:
  1 5 7 19 29 35 49 95 133 145 203 245 343 361 409 551 665 841 931 1015 1421 1715 1805 2045 2401 2527 2755 2863 3857 4205 4655 5887 6517 7105 7771 9947 10469 11861 12005 12635 14315 15979 17689 19285 20041 26999 29435 32585 38855 41209 45619 49735 52345 54397 59305 69629 73283 79895 83027 88445 100205 111853 123823 134995 140287 147649 188993 206045 225359 228095 271985 288463 303601 343969 348145 366415 380779 415135 512981 559265 581189 619115 701435 738245 782971 866761 944965 982009 1033543 1126795 1322951 1442315 1518005 1577513 1719845 1903895 2019241 2125207 2407783 2564905 2665453 2905945 3590867 3914855 4068323 4281821 4333805 4910045 5167715 5480797 6535411 6614755 7234801 7887565 10096205 10626035 11042591 12038915 13327265 14876449 16854481 17954335 18658171 20341615 21409105 25136069 27403985 28478261 29972747 32677055 36174005 38365579 45747877 50643607 55212955 74382245 77298137 84272405 93290855 104135143 117981367 124172809 125680345 142391305 149863735 191827895 209809229 228739385 253218035 320235139 354505249 386490685 520675715 541086959 589906835 620864045 728946001 825869569 869209663 1049046145 1468664603 1601175695 1772526245 2241645973 2705434795 3644730005 4129347845 4346048315 6084467641 7343323015 10280652221 11208229865 15691521811 30422338205 42591273487 51403261105 78457609055 212956367435 298138914409 1490694572045
• Sum of all divisors σ(n): 2286606041460
• Sum of proper divisors (its aliquot sum) s(n): 795911469415
• 1490694572045 is a deficient number, because the sum of its proper divisors (795911469415) is less than itself. Its deficiency is 694783102630

Bases of 1490694572045

• Binary: 10101101100010100010100100000100000001101₂
• Hexadecimal: 0x15B1452080D
• Base-36: J0TD258T

Squares and roots of 1490694572045

• 1490694572045 squared (1490694572045²) is 2222170307124425695482025
• 1490694572045 cubed (1490694572045³) is 3312577214989951976692978747364991125
• The square root of 1490694572045 is 1220940.0362200431
• The cube root of 1490694572045 is 11423.4220716633

Scales and comparisons

• 1,490,694,572,045 seconds is equal to 47,399 years, 24 weeks, 5 days, 9 hours, 34 minutes, 5 seconds.
• To count from 1 to 1,490,694,572,045 would take you about one hundred eighteen thousand, four hundred ninety-eight 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 1490694572045 cubic inches would be around 952 feet tall.

Recreational maths with 1490694572045

• 1490694572045 backwards is 5402754960941
• The number of decimal digits it has is: 13
• The sum of 1490694572045's digits is 56
• More coming soon!