972215039040813

Names of 972215039040813

• Cardinal: 972215039040813 can be written as Nine hundred seventy-two trillion, two hundred fifteen billion, thirty-nine million, forty thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 9.72215039040813 × 10¹⁴

Factors of 972215039040813

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 206

Divisors of 972215039040813

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 9 23 27 69 81 83 97 207 249 291 621 747 873 1863 1909 2231 2241 2619 5727 6693 6723 6889 7857 8051 9409 17181 20079 20667 24153 28227 51543 60237 62001 72459 84681 154629 158447 180711 185173 186003 216407 217377 254043 475341 555519 558009 571787 649221 652131 668233 762129 780947 912673 1426023 1666557 1715361 1947663 2004699 2342841 2738019 4278069 4999671 5146083 5842989 6014097 7028523 8214057 12834207 13151101 14999013 15369359 15438249 17528967 17961781 18042291 20991479 21085569 24642171 39453303 46108077 46314747 53885343 54126873 55463339 62974437 63256707 64818601 73926513 75751859 118359909 138324231 161656029 166390017 188923311 194455803 227255577 355079727 414972693 484968087 499170051 566769933 583367409 681766731 1065239181 1244918079 1275656797 1454904261 1490827823 1497510153 1700309799 1742292757 1750102227 2045300193 3826970391 4472483469 4492530459 5226878271 5250306681 5379943883 6135900579 6287404297 11480911173 13417450407 15680634813 16139831649 18862212891 34442733519 40252351221 47041904439 48419494947 56586638673 103328200557 120757053663 123738709309 141125713317 144610298831 145258484841 169759916019 371216127927 433830896493 435775454523 509279748057 521854556651 1113648383781 1301492689479 1565563669953 3340945151343 3904478068437 4696691009859 10022835454029 11713434205311 12002654802973 14090073029577 36007964408919 42270219088731 108023893226757 324071679680271 972215039040813
• Sum of all divisors σ(n): 1549925484307200
• Sum of proper divisors (its aliquot sum) s(n): 577710445266387
• 972215039040813 is a deficient number, because the sum of its proper divisors (577710445266387) is less than itself. Its deficiency is 394504593774426

Bases of 972215039040813

• Binary: 11011101000011100101110100000011000001110100101101₂
• Hexadecimal: 0x37439740C1D2D
• Base-36: 9KMDF8E9T9

Squares and roots of 972215039040813

• 972215039040813 squared (972215039040813²) is 945202082137129545775079700969
• 972215039040813 cubed (972215039040813³) is 918939679186407137272034064857403000626647797
• The square root of 972215039040813 is 31180363.0357443563
• The cube root of 972215039040813 is 99065.1219001007

Scales and comparisons

• 972,215,039,040,813 seconds is equal to 30,913,430 years, 51 weeks, 18 hours, 53 minutes, 33 seconds.
• To count from 1 to 972,215,039,040,813 would take you about seventy-seven million, two hundred eighty-three thousand, five hundred seventy-seven 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 972215039040813 cubic inches would be around 8255.4 feet tall.

Recreational maths with 972215039040813

• 972215039040813 backwards is 318040930512279
• The number of decimal digits it has is: 15
• The sum of 972215039040813's digits is 54
• More coming soon!