15304072994

Names of 15304072994

• Cardinal: 15304072994 can be written as Fifteen billion, three hundred four million, seventy-two thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 1.5304072994 × 10¹⁰

Factors of 15304072994

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 219

Divisors of 15304072994

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 7 14 19 23 31 38 46 62 133 137 161 217 266 274 322 361 434 437 589 713 722 874 959 961 1178 1426 1918 1922 2527 2603 3059 3151 4123 4247 4991 5054 5206 6118 6302 6727 8246 8303 8494 9982 11191 13454 13547 16606 18221 18259 22057 22103 22382 27094 29729 36442 36518 44114 44206 49457 58121 59458 59869 78337 80693 94829 97681 98914 116242 119738 127813 131657 154721 156674 161386 189658 195362 255626 257393 263314 309442 346199 346921 419083 419957 514786 564851 683767 692398 693842 838166 839914 921599 1129702 1137511 1367534 1533167 1801751 1843198 1855939 2275022 2428447 2501483 2939699 3028111 3066334 3603502 3711878 4856894 5002966 5879398 6056222 7962577 7979183 10732169 12991573 15925154 15958366 17510381 21196777 21464338 25983146 35020762 35262841 42393554 47528177 55854281 57534109 70525682 95056354 111708562 115068218 246839887 332697239 402738763 493679774 665394478 805477526 1093148071 2186296142 7652036497 15304072994
• Sum of all divisors σ(n): 30072933504
• Sum of proper divisors (its aliquot sum) s(n): 14768860510
• 15304072994 is a deficient number, because the sum of its proper divisors (14768860510) is less than itself. Its deficiency is 535212484

Bases of 15304072994

• Binary: 1110010000001100011001111100100010₂
• Hexadecimal: 0x390319F22
• Base-36: 713NEAQ

Squares and roots of 15304072994

• 15304072994 squared (15304072994²) is 234214650205680124036
• 15304072994 cubed (15304072994³) is 3584438103011905731661917883784
• The square root of 15304072994 is 123709.6317753799
• The cube root of 15304072994 is 2482.7653528149

Scales and comparisons

• 15,304,072,994 seconds is equal to 486 years, 32 weeks, 2 days, 11 hours, 23 minutes, 14 seconds.
• To count from 1 to 15,304,072,994 would take you about nine hundred seventy-three 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 15304072994 cubic inches would be around 206.9 feet tall.

Recreational maths with 15304072994

• 15304072994 backwards is 49927040351
• The number of decimal digits it has is: 11
• The sum of 15304072994's digits is 44
• More coming soon!