13280731152

Names of 13280731152

• Cardinal: 13280731152 can be written as Thirteen billion, two hundred eighty million, seven hundred thirty-one thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.3280731152 × 10¹⁰

Factors of 13280731152

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 679

Divisors of 13280731152

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 41 48 52 73 78 82 104 123 146 156 164 169 208 219 246 292 312 328 338 438 492 507 533 547 584 624 656 676 876 949 984 1014 1066 1094 1168 1352 1599 1641 1752 1898 1968 2028 2132 2188 2704 2847 2993 3198 3282 3504 3796 4056 4264 4376 5694 5986 6396 6564 6929 7111 7592 8112 8528 8752 8979 11388 11972 12337 12792 13128 13858 14222 15184 17958 20787 21333 22427 22776 23944 24674 25584 26256 27716 28444 35916 37011 38909 39931 41574 42666 44854 45552 47888 49348 55432 56888 67281 71832 74022 77818 79862 83148 85332 89708 92443 98696 110864 113776 116727 119793 134562 143664 148044 155636 159724 166296 170664 179416 184886 197392 233454 239586 269124 277329 291551 296088 311272 319448 332592 341328 358832 369772 466908 479172 505817 519103 538248 554658 583102 592176 622544 638896 739544 874653 933816 958344 1011634 1038206 1076496 1109316 1166204 1479088 1517451 1557309 1637171 1749306 1867632 1916688 2023268 2076412 2218632 2332408 3034902 3114618 3274342 3498612 3790163 4046536 4152824 4437264 4664816 4911513 6069804 6229236 6548684 6748339 6997224 7580326 8093072 8305648 9823026 11370489 12139608 12458472 13097368 13496678 13994448 15160652 19646052 20245017 21283223 22740978 24279216 24916944 26194736 26993356 30321304 39292104 40490034 42566446 45481956 53986712 60642608 63849669 78584208 80980068 85132892 90963912 107973424 127699338 161960136 170265784 181927824 255398676 276681899 323920272 340531568 510797352 553363798 830045697 1021594704 1106727596 1660091394 2213455192 3320182788 4426910384 6640365576 13280731152
• Sum of all divisors σ(n): 38648651328
• Sum of proper divisors (its aliquot sum) s(n): 25367920176
• 13280731152 is an abundant number, because the sum of its proper divisors (25367920176) is greater than itself. Its abundance is 12087189024

Bases of 13280731152

• Binary: 1100010111100101111110000000010000₂
• Hexadecimal: 0x31797E010
• Base-36: 63N05QO

Squares and roots of 13280731152

• 13280731152 squared (13280731152²) is 176377819931703247104
• 13280731152 cubed (13280731152³) is 2342426407688817826233646583808
• The square root of 13280731152 is 115242.0546154917
• The cube root of 13280731152 is 2368.1397540859

Scales and comparisons

• 13,280,731,152 seconds is equal to 422 years, 14 weeks, 6 days, 3 hours, 59 minutes, 12 seconds.
• To count from 1 to 13,280,731,152 would take you about eight hundred forty-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 13280731152 cubic inches would be around 197.3 feet tall.

Recreational maths with 13280731152

• 13280731152 backwards is 25113708231
• The number of decimal digits it has is: 11
• The sum of 13280731152's digits is 33
• More coming soon!