13146388609920

Names of 13146388609920

• Cardinal: 13146388609920 can be written as Thirteen trillion, one hundred forty-six billion, three hundred eighty-eight million, six hundred nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.314638860992 × 10¹³

Factors of 13146388609920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 9209

Divisors of 13146388609920

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 320 359 384 480 640 718 960 1077 1436 1795 1920 2154 2872 3590 3739 4308 5101 5385 5744 7180 7478 8616 10202 10770 11217 11488 14360 14956 15303 17232 18695 20404 21540 22434 22976 25505 28720 29912 30606 34464 37390 40808 43080 44868 45952 51010 56085 57440 59824 61212 68928 74780 76515 81616 86160 89736 102020 112170 114880 119648 122424 137856 149560 153030 163232 172320 179472 204040 224340 229760 239296 244848 299120 306060 326464 344640 358944 408080 448680 478592 489696 598240 612120 652928 689280 717888 816160 897360 979392 1196480 1224240 1342301 1435776 1632320 1794720 1831259 1958784 2392960 2448480 2684602 3264640 3589440 3662518 4026903 4896960 5369204 5493777 6711505 7178880 7325036 8053806 9156295 9793920 10738408 10987554 13423010 14650072 16107612 18312590 19072639 20134515 21476816 21975108 26846020 27468885 29300144 32215224 36625180 38145278 40269030 42953632 43950216 53692040 54937770 57217917 58600288 64430448 73250360 76290556 80538060 85907264 87900432 95363195 107384080 109875540 114435834 117200576 128860896 146500720 152581112 161076120 171814528 175800864 190726390 214768160 219751080 228871668 234401152 257721792 286089585 293001440 305162224 322152240 351601728 381452780 429536320 439502160 457743336 515443584 572179170 586002880 610324448 644304480 703203456 762905560 859072640 879004320 915486672 1144358340 1172005760 1220648896 1288608960 1525811120 1758008640 1830973344 2288716680 2441297792 2577217920 3051622240 3516017280 3661946688 4577433360 6103244480 6847077401 7323893376 9154866720 12206488960 13694154802 18309733440 20541232203 27388309604 34235387005 36619466880 41082464406 54776619208 68470774010 82164928812 102706161015 109553238416 136941548020 164329857624 205412322030 219106476832 273883096040 328659715248 410824644060 438212953664 547766192080 657319430496 821649288120 876425907328 1095532384160 1314638860992 1643298576240 2191064768320 2629277721984 3286597152480 4382129536640 6573194304960 13146388609920
• Sum of all divisors σ(n): 42040316736000
• Sum of proper divisors (its aliquot sum) s(n): 28893928126080
• 13146388609920 is an abundant number, because the sum of its proper divisors (28893928126080) is greater than itself. Its abundance is 15747539516160

Bases of 13146388609920

• Binary: 10111111010011100001110100101011101110000000₂
• Hexadecimal: 0xBF4E1D2BB80
• Base-36: 4NRD8CJUO

Squares and roots of 13146388609920

• 13146388609920 squared (13146388609920²) is 172827533483034309922406400
• 13146388609920 cubed (13146388609920³) is 2272057917661929677524490735957311488000
• The square root of 13146388609920 is 3625794.8935261079
• The cube root of 13146388609920 is 23601.2762703451

Scales and comparisons

• 13,146,388,609,920 seconds is equal to 418,014 years, 25 weeks, 4 days, 13 hours, 52 minutes.
• To count from 1 to 13,146,388,609,920 would take you about one million, forty-five thousand and thirty-six 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 13146388609920 cubic inches would be around 1966.8 feet tall.

Recreational maths with 13146388609920

• 13146388609920 backwards is 02990688364131
• 13146388609920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13146388609920's digits is 60
• More coming soon!