745106749205

Names of 745106749205

• Cardinal: 745106749205 can be written as Seven hundred forty-five billion, one hundred six million, seven hundred forty-nine thousand, two hundred five.

Scientific notation

• Scientific notation: 7.45106749205 × 10¹¹

Factors of 745106749205

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6923

Divisors of 745106749205

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 7 13 19 35 43 65 91 95 133 215 247 301 307 455 559 665 817 1235 1505 1535 1729 2149 2795 3913 3991 4085 5719 5833 6529 8645 10621 10745 13201 19565 19955 27937 28595 29165 32645 40831 45703 53105 66005 74347 75829 84877 92407 124051 139685 171613 204155 228515 250819 280747 371735 379145 424385 462035 530803 594139 620255 858065 868357 1201291 1254095 1403735 1612663 1755733 1965229 2004403 2654015 2970695 3260647 3649711 4341785 5334193 6006455 8063315 8778665 9826145 10022015 11288641 14030821 16303235 18248555 22824529 25547977 26057239 26670965 37339351 38083657 56443205 69344509 70154105 86189329 114122645 127739885 130286195 182400673 186696755 190418285 266585599 346722545 430946645 485411563 495087541 603325303 912003365 1120461277 1332927995 1637597251 2427057815 2475437705 3016626515 3465612787 5602306385 7843228939 8187986255 11463180757 17328063935 21288764263 39216144695 57315903785 106443821315 149021349841 745106749205
• Sum of all divisors σ(n): 1189366886400
• Sum of proper divisors (its aliquot sum) s(n): 444260137195
• 745106749205 is a deficient number, because the sum of its proper divisors (444260137195) is less than itself. Its deficiency is 300846612010

Bases of 745106749205

• Binary: 1010110101111011110100101011011100010101₂
• Hexadecimal: 0xAD7BD2B715
• Base-36: 9IAPBJ85

Squares and roots of 745106749205

• 745106749205 squared (745106749205²) is 555184067710842768132025
• 745106749205 cubed (745106749205³) is 413671395902434660893736718003790125
• The square root of 745106749205 is 863195.6610207213
• The cube root of 745106749205 is 9065.8006652765

Scales and comparisons

• 745,106,749,205 seconds is equal to 23,692 years, 4 weeks, 4 days, 17 hours, 5 seconds.
• To count from 1 to 745,106,749,205 would take you about forty-seven thousand, three hundred eighty-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 745106749205 cubic inches would be around 755.5 feet tall.

Recreational maths with 745106749205

• 745106749205 backwards is 502947601547
• The number of decimal digits it has is: 12
• The sum of 745106749205's digits is 50
• More coming soon!