28329595736

Names of 28329595736

• Cardinal: 28329595736 can be written as Twenty-eight billion, three hundred twenty-nine million, five hundred ninety-five thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 2.8329595736 × 10¹⁰

Factors of 28329595736

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 260

Divisors of 28329595736

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 13 17 26 34 52 68 97 104 131 136 169 194 221 262 338 388 442 524 676 776 884 1048 1261 1352 1649 1703 1768 2227 2522 2873 3298 3406 4454 5044 5746 6596 6812 8908 9409 10088 11492 12707 13192 13624 16393 17816 18818 21437 22139 22984 25414 28951 32786 37636 42874 44278 50828 57902 65572 75272 85748 88556 101656 115804 122317 131144 159953 165191 171496 177112 216019 231608 244634 278681 319906 330382 376363 432038 489268 557362 639812 660764 752726 864076 978536 1114724 1232579 1279624 1321528 1505452 1590121 1728152 2079389 2147483 2229448 2465158 2808247 3010904 3180242 4158778 4294966 4930316 5616494 6360484 8317556 8589932 9860632 11232988 12720968 16023527 16635112 17179864 20953843 22465976 27032057 32047054 36507211 41907686 54064114 64094108 73014422 83815372 108128228 128188216 146028844 167630744 208305851 216256456 272399959 292057688 416611702 544799918 833223404 1089599836 1666446808 2179199672 3541199467 7082398934 14164797868 28329595736
• Sum of all divisors σ(n): 62005794840
• Sum of proper divisors (its aliquot sum) s(n): 33676199104
• 28329595736 is an abundant number, because the sum of its proper divisors (33676199104) is greater than itself. Its abundance is 5346603368

Bases of 28329595736

• Binary: 11010011000100100110101001101011000₂
• Hexadecimal: 0x698935358
• Base-36: D0IPJYW

Squares and roots of 28329595736

• 28329595736 squared (28329595736²) is 802565994565189381696
• 28329595736 cubed (28329595736³) is 22736370177492588281727478048256
• The square root of 28329595736 is 168313.9796214207
• The cube root of 28329595736 is 3048.4573668459

Scales and comparisons

• 28,329,595,736 seconds is equal to 900 years, 41 weeks, 1 day, 20 hours, 8 minutes, 56 seconds.
• To count from 1 to 28,329,595,736 would take you about one thousand, eight hundred one 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 28329595736 cubic inches would be around 254 feet tall.

Recreational maths with 28329595736

• 28329595736 backwards is 63759592382
• The number of decimal digits it has is: 11
• The sum of 28329595736's digits is 59
• More coming soon!