15450791329792

Names of 15450791329792

• Cardinal: 15450791329792 can be written as Fifteen trillion, four hundred fifty billion, seven hundred ninety-one million, three hundred twenty-nine thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.5450791329792 × 10¹³

Factors of 15450791329792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 797183

Divisors of 15450791329792

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 169 182 208 224 256 338 364 416 448 512 676 728 832 896 1024 1183 1352 1456 1664 1792 2048 2366 2704 2912 3328 3584 4096 4732 5408 5824 6656 7168 8192 9464 10816 11648 13312 14336 16384 18928 21632 23296 26624 28672 37856 43264 46592 53248 57344 75712 86528 93184 106496 114688 151424 173056 186368 212992 302848 346112 372736 605696 692224 745472 797161 1211392 1384448 1490944 1594322 2422784 2768896 3188644 4845568 5580127 6377288 9691136 10363093 11160254 12754576 19382272 20726186 22320508 25509152 41452372 44641016 51018304 72541651 82904744 89282032 102036608 134720209 145083302 165809488 178564064 204073216 269440418 290166604 331618976 357128128 408146432 538880836 580333208 663237952 714256256 816292864 943041463 1077761672 1160666416 1326475904 1428512512 1632585728 1886082926 2155523344 2321332832 2652951808 2857025024 3265171456 3772165852 4311046688 4642665664 5305903616 5714050048 6530342912 7544331704 8622093376 9285331328 10611807232 11428100096 13060685824 15088663408 17244186752 18570662656 21223614464 22856200192 30177326816 34488373504 37141325312 42447228928 45712400384 60354653632 68976747008 74282650624 84894457856 91424800768 120709307264 137953494016 148565301248 169788915712 241418614528 275906988032 297130602496 482837229056 551813976064 594261204992 965674458112 1103627952128 1188522409984 1931348916224 2207255904256 3862697832448 7725395664896 15450791329792
• Sum of all divisors σ(n): 38240569019856
• Sum of proper divisors (its aliquot sum) s(n): 22789777690064
• 15450791329792 is an abundant number, because the sum of its proper divisors (22789777690064) is greater than itself. Its abundance is 7338986360272

Bases of 15450791329792

• Binary: 11100000110101101010111011011100000000000000₂
• Hexadecimal: 0xE0D6AEDC000
• Base-36: 5H5ZU8A9S

Squares and roots of 15450791329792

• 15450791329792 squared (15450791329792²) is 238726952716775639706763264
• 15450791329792 cubed (15450791329792³) is 3688520331224021793371372248714694361088
• The square root of 15450791329792 is 3930749.4615902449
• The cube root of 15450791329792 is 24906.7412540555

Scales and comparisons

• 15,450,791,329,792 seconds is equal to 491,287 years, 19 weeks, 2 days, 8 hours, 29 minutes, 52 seconds.
• To count from 1 to 15,450,791,329,792 would take you about one million, two hundred twenty-eight thousand, two hundred eighteen 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 15450791329792 cubic inches would be around 2075.6 feet tall.

Recreational maths with 15450791329792

• 15450791329792 backwards is 29792319705451
• 15450791329792 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 15450791329792's digits is 64
• More coming soon!