39997972149057

Names of 39997972149057

• Cardinal: 39997972149057 can be written as Thirty-nine trillion, nine hundred ninety-seven billion, nine hundred seventy-two million, one hundred forty-nine thousand and fifty-seven.

Scientific notation

• Scientific notation: 3.9997972149057 × 10¹³

Factors of 39997972149057

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 470

Divisors of 39997972149057

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 9 13 17 27 29 39 51 81 87 117 127 153 221 261 281 289 351 377 381 459 493 663 783 843 867 1053 1131 1143 1377 1479 1651 1989 2159 2349 2529 2601 3393 3429 3653 3683 3757 4437 4777 4953 5967 6409 6477 7587 7803 8149 8381 10179 10287 10959 11049 11271 13311 14331 14859 16129 17901 19227 19431 22761 23409 24447 25143 28067 30537 32877 33147 33813 35687 36703 39933 42993 44577 47879 48387 57681 58293 62101 62611 73341 75429 81209 84201 98631 99441 101439 105937 107061 108953 110109 128979 133731 138533 143637 145161 173043 174879 186303 187833 209677 220023 226287 243627 252603 274193 295893 298323 304317 317811 321183 326859 330327 386937 415599 430911 435483 463931 467741 477139 519129 558909 563499 606679 629031 660069 678861 730881 757809 813943 822579 953433 963549 980577 990981 1034923 1055717 1064387 1246797 1292733 1306449 1391793 1403223 1431417 1676727 1690497 1800929 1820037 1887093 2192643 2273427 2355061 2441829 2467737 2860299 2890647 2941731 2972943 3104769 3167151 3193161 3564509 3740391 3878199 4175379 4209669 4294251 4532249 4661281 5030181 5071491 5402787 5460111 5661279 6080633 6577929 7065183 7325487 7403211 7886827 7951597 8580897 8825193 9314307 9501453 9579483 10313543 10693527 11221173 12526137 12629007 12882753 13453999 13596747 13837031 13983843 16208361 16380333 16983837 17593691 18241899 21195549 21976461 22209633 23660481 23854791 27942921 28504359 28738449 30615793 30940629 32080581 37578411 37887021 38648259 40361997 40790241 41511093 41951529 48625083 49140999 52781073 54725697 58919237 60596653 63586647 65929383 70981443 71564373 77048233 83828763 85513077 86215347 91847379 92821887 96241743 103370761 121085991 122370723 124533279 125854587 131435221 134076059 135177149 145875249 158343219 164177091 176757711 181789959 190759941 212944329 214693119 228717983 231144699 275542137 278465661 288725229 299092747 310112283 363257973 367112169 373599837 377563761 394305663 402228177 405531447 475029657 492531273 530273133 545369877 638832987 644079357 686153949 693434097 826626411 835396983 897278241 930336849 1001627029 1089773919 1120799511 1182916989 1206684531 1216594341 1309819961 1425088971 1590819399 1636109631 1708657873 1757302937 2058461847 2080302291 2234398757 2479879233 2691834723 2791010547 3004881087 3548750967 3620053593 3649783023 3888205711 3929459883 4772458197 4908328893 5125973619 5271908811 6175385541 6240906873 6703196271 8075504169 8373031641 9014643261 10646252901 10860160779 10949349069 11664617133 11788379649 15377920857 15815726433 17027659493 18526156623 20109588813 24226512507 27043929783 29047183841 34993851399 35365138947 37984778869 46133762571 47447179299 51082978479 60328766439 81131789349 87141551523 104981554197 106095416841 113954336607 138401287713 142341537897 153248935437 180986299317 261424654569 314944662591 341863009821 459746806311 493802125297 784273963707 1025589029463 1379240418933 1481406375891 2352821891121 3076767088389 4444219127673 13332657383019 39997972149057
• Sum of all divisors σ(n): 71525771384760
• Sum of proper divisors (its aliquot sum) s(n): 31527799235703
• 39997972149057 is a deficient number, because the sum of its proper divisors (31527799235703) is less than itself. Its deficiency is 8470172913354

Bases of 39997972149057

• Binary: 1001000110000011000000111010111111001101000001₂
• Hexadecimal: 0x2460C0EBF341
• Base-36: E6ETBWF29

Squares and roots of 39997972149057

• 39997972149057 squared (39997972149057²) is 1599837776036739447025989249
• 39997972149057 cubed (39997972149057³) is 63990266808926794756149273009155907488193
• The square root of 39997972149057 is 6324395.0026114749
• The cube root of 39997972149057 is 34198.9409943781

Scales and comparisons

• 39,997,972,149,057 seconds is equal to 1,271,811 years, 41 weeks, 1 day, 11 hours, 10 minutes, 57 seconds.
• To count from 1 to 39,997,972,149,057 would take you about three million, one hundred seventy-nine thousand, five hundred twenty-nine 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 39997972149057 cubic inches would be around 2849.9 feet tall.

Recreational maths with 39997972149057

• 39997972149057 backwards is 75094127979993
• 39997972149057 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 39997972149057's digits is 81
• More coming soon!