18525482136

Names of 18525482136

• Cardinal: 18525482136 can be written as Eighteen billion, five hundred twenty-five million, four hundred eighty-two thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.8525482136 × 10¹⁰

Factors of 18525482136

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 12

Divisors of 18525482136

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 81 84 98 108 126 147 162 168 189 196 216 243 252 294 324 343 378 392 441 486 504 567 588 648 686 729 756 882 972 1029 1134 1176 1323 1372 1458 1512 1701 1764 1944 2058 2187 2268 2401 2646 2744 2916 3087 3402 3528 3969 4116 4374 4536 4802 5103 5292 5832 6174 6561 6804 7203 7938 8232 8748 9261 9604 10206 10584 11907 12348 13122 13608 14406 15309 15876 16807 17496 18522 19208 19683 20412 21609 23814 24696 26244 27783 28812 30618 31752 33614 35721 37044 39366 40824 43218 45927 47628 50421 52488 55566 57624 61236 64827 67228 71442 74088 78732 83349 86436 91854 95256 100842 107163 111132 117649 122472 129654 134456 137781 142884 151263 157464 166698 172872 183708 194481 201684 214326 222264 235298 250047 259308 275562 285768 302526 321489 333396 352947 367416 388962 403368 428652 453789 470596 500094 518616 551124 583443 605052 642978 666792 705894 750141 777924 857304 907578 941192 964467 1000188 1058841 1102248 1166886 1210104 1285956 1361367 1411788 1500282 1555848 1750329 1815156 1928934 2000376 2117682 2250423 2333772 2571912 2722734 2823576 3000564 3176523 3500658 3630312 3857868 4084101 4235364 4500846 4667544 5250987 5445468 6001128 6353046 6751269 7001316 7715736 8168202 8470728 9001692 9529569 10501974 10890936 12252303 12706092 13502538 14002632 15752961 16336404 18003384 19059138 21003948 24504606 25412184 27005076 28588707 31505922 32672808 36756909 38118276 42007896 47258883 49009212 54010152 57177414 63011844 73513818 76236552 85766121 94517766 98018424 110270727 114354828 126023688 147027636 171532242 189035532 220541454 228709656 257298363 294055272 330812181 343064484 378071064 441082908 514596726 661624362 686128968 771895089 882165816 1029193452 1323248724 1543790178 2058386904 2315685267 2646497448 3087580356 4631370534 6175160712 9262741068 18525482136
• Sum of all divisors σ(n): 60785635020
• Sum of proper divisors (its aliquot sum) s(n): 42260152884
• 18525482136 is an abundant number, because the sum of its proper divisors (42260152884) is greater than itself. Its abundance is 23734670748

Bases of 18525482136

• Binary: 10001010000001101000110110010011000₂
• Hexadecimal: 0x450346C98
• Base-36: 8IDLDI0

Squares and roots of 18525482136

• 18525482136 squared (18525482136²) is 343193488371255122496
• 18525482136 cubed (18525482136³) is 6357824838013210507698139731456
• The square root of 18525482136 is 136108.3470474901
• 18525482136 is a perfect cube number. Its cube root is 2646
• Being both a perfect square and a perfect cube, 18525482136 is also a perfect sixth number.

Scales and comparisons

• 18,525,482,136 seconds is equal to 589 years, 2 weeks, 5 days, 7 hours, 15 minutes, 36 seconds.
• To count from 1 to 18,525,482,136 would take you about one thousand, one hundred seventy-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 18525482136 cubic inches would be around 220.5 feet tall.

Recreational maths with 18525482136

• 18525482136 backwards is 63128452581
• The number of decimal digits it has is: 11
• The sum of 18525482136's digits is 45
• More coming soon!