3992521297245

Names of 3992521297245

• Cardinal: 3992521297245 can be written as Three trillion, nine hundred ninety-two billion, five hundred twenty-one million, two hundred ninety-seven thousand, two hundred forty-five.

Scientific notation

• Scientific notation: 3.992521297245 × 10¹²

Factors of 3992521297245

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 15087

Divisors of 3992521297245

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 13 15 19 39 57 65 73 95 195 219 247 285 365 741 949 1061 1095 1235 1387 2847 3183 3705 4161 4745 5305 6935 13793 13913 14235 15915 18031 20159 20805 41379 41739 54093 60477 68965 69565 77453 90155 100795 180869 206895 208695 232359 262067 264347 270465 302385 387265 542607 786201 793041 904345 1006889 1015649 1161795 1310335 1321735 1471607 2713035 3020667 3046947 3436511 3931005 3965205 4414821 5034445 5078245 7358035 10309533 13203437 14761693 15103335 15234735 17182555 19130891 19297331 22074105 39610311 44285079 51547665 57392673 57891993 66017185 73808465 95654455 96486655 191902009 198051555 221425395 250865303 280472167 286963365 289459965 575706027 752595909 841416501 959510045 1077603589 1254326515 1402360835 2878530135 3232810767 3646138171 3762979545 4207082505 5388017945 10938414513 14008846657 16164053835 18230690855 20474468191 42026539971 54692072565 61423404573 70044233285 102372340955 210132699855 266168086483 307117022865 798504259449 1330840432415 3992521297245
• Sum of all divisors σ(n): 7348141463040
• Sum of proper divisors (its aliquot sum) s(n): 3355620165795
• 3992521297245 is a deficient number, because the sum of its proper divisors (3355620165795) is less than itself. Its deficiency is 636901131450

Bases of 3992521297245

• Binary: 111010000110010100110100000100110101011101₂
• Hexadecimal: 0x3A194D04D5D
• Base-36: 1EY503H3X

Squares and roots of 3992521297245

• 3992521297245 squared (3992521297245²) is 15940226308954897644590025
• 3992521297245 cubed (3992521297245³) is 63641693021407486104174761569186981125
• The square root of 3992521297245 is 1998129.4495715237
• The cube root of 3992521297245 is 15864.1112637997

Scales and comparisons

• 3,992,521,297,245 seconds is equal to 126,949 years, 43 weeks, 5 hours, 40 minutes, 45 seconds.
• To count from 1 to 3,992,521,297,245 would take you about three hundred seventeen thousand, three hundred seventy-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 3992521297245 cubic inches would be around 1322 feet tall.

Recreational maths with 3992521297245

• 3992521297245 backwards is 5427921252993
• The number of decimal digits it has is: 13
• The sum of 3992521297245's digits is 60
• More coming soon!