1349729307381

Names of 1349729307381

• Cardinal: 1349729307381 can be written as One trillion, three hundred forty-nine billion, seven hundred twenty-nine million, three hundred seven thousand, three hundred eighty-one.

Scientific notation

• Scientific notation: 1.349729307381 × 10¹²

Factors of 1349729307381

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 109

Divisors of 1349729307381

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 7 13 19 21 39 49 57 67 91 133 147 169 201 247 273 343 399 469 507 637 741 871 931 1029 1183 1273 1407 1729 1911 2197 2401 2613 2793 3211 3283 3549 3819 4459 4489 5187 6097 6517 6591 7203 8281 8911 9633 9849 11323 12103 13377 13467 15379 16549 18291 19551 22477 22981 24843 26733 31213 31423 33969 36309 41743 42679 45619 46137 49647 57967 58357 62377 67431 68943 79261 84721 85291 93639 94269 107653 115843 125229 128037 136857 147199 157339 160867 173901 175071 187131 215137 219961 237783 254163 255873 292201 298753 322959 347529 405769 408499 436639 441597 472017 482601 554827 593047 597037 645411 659883 753571 758641 810901 876603 896259 1030393 1101373 1108783 1217307 1225497 1309917 1505959 1539727 1664481 1779141 1791111 2045407 2091271 2260713 2275923 2432703 2796781 2859493 3056473 3091179 3304119 3326349 3883789 4179259 4517877 4619181 5274997 5310487 5676307 6136221 6273813 7212751 7709611 7761481 8390343 8578479 9169419 9862333 10541713 10778089 11651367 12537777 14317849 14414179 15824991 15931461 17028921 19577467 20016451 21638253 23128833 23284443 27186523 29254813 29586999 31625139 32334267 37173409 39734149 42953547 43242537 50489257 54330367 58732401 60049353 69036331 73791991 81559569 87764439 100224943 100899253 111520227 119202447 137042269 140115157 151467771 162991101 187384327 204783691 207108993 221375973 260213863 300674829 302697759 353424799 380312569 411126807 420345471 483254317 516543937 562152981 614351073 706294771 780641589 959295883 1060274397 1140937707 1311690289 1449762951 1549631811 1821497041 2118884313 2662187983 2877887649 3382780219 3935070867 4944063397 5464491123 6715071181 7986563949 9181832023 10148340657 14832190191 20145213543 23679461533 27545496069 34608443779 64272824161 71038384599 103825331337 192818472483 449909769127 1349729307381
• Sum of all divisors σ(n): 2430295492800
• Sum of proper divisors (its aliquot sum) s(n): 1080566185419
• 1349729307381 is a deficient number, because the sum of its proper divisors (1080566185419) is less than itself. Its deficiency is 269163121962

Bases of 1349729307381

• Binary: 10011101001000010001000101100101011110101₂
• Hexadecimal: 0x13A4222CAF5
• Base-36: H821ZAWL

Squares and roots of 1349729307381

• 1349729307381 squared (1349729307381²) is 1821769203203193981079161
• 1349729307381 cubed (1349729307381³) is 2458895284847483258688963995462587341
• The square root of 1349729307381 is 1161778.5104661733
• The cube root of 1349729307381 is 11051.3557501467

Scales and comparisons

• 1,349,729,307,381 seconds is equal to 42,917 years, 11 weeks, 1 day, 23 hours, 36 minutes, 21 seconds.
• To count from 1 to 1,349,729,307,381 would take you about one hundred seven thousand, two hundred ninety-three 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 1349729307381 cubic inches would be around 920.9 feet tall.

Recreational maths with 1349729307381

• 1349729307381 backwards is 1837039279431
• 1349729307381 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1349729307381's digits is 57
• More coming soon!