71427390111

Names of 71427390111

• Cardinal: 71427390111 can be written as Seventy-one billion, four hundred twenty-seven million, three hundred ninety thousand, one hundred eleven.

Scientific notation

• Scientific notation: 7.1427390111 × 10¹⁰

Factors of 71427390111

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 75

Divisors of 71427390111

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 7 9 11 17 21 27 33 37 49 51 63 77 81 99 111 119 147 153 187 189 231 243 259 289 297 333 357 407 441 459 539 561 567 629 693 729 777 833 867 891 999 1071 1221 1309 1323 1377 1617 1683 1701 1813 1887 2023 2079 2331 2499 2601 2673 2849 2997 3179 3213 3663 3927 3969 4131 4403 4851 4913 5049 5103 5439 5661 6069 6237 6919 6993 7497 7803 8019 8547 8991 9163 9537 9639 10693 10989 11781 11907 12393 13209 14161 14553 14739 15147 16317 16983 18207 18711 19943 20757 20979 22253 22491 23409 25641 26973 27489 28611 28917 30821 32079 32967 34391 35343 35721 39627 42483 43659 44217 45441 48433 48951 50949 54043 54621 56133 59829 62271 62937 66759 67473 70227 74851 76923 82467 85833 86751 92463 96237 98901 103173 106029 117623 118881 127449 130977 132651 136323 145299 146853 152847 155771 162129 163863 179487 181781 186813 188811 200277 202419 210681 224553 230769 240737 247401 257499 277389 288711 296703 309519 318087 339031 352869 356643 378301 382347 392931 397953 435897 440559 458541 467313 486387 491589 523957 538461 545343 560439 600831 607257 673659 692307 722211 742203 772497 823361 832167 866133 928557 954261 1017093 1058607 1069929 1134903 1147041 1193859 1272467 1307691 1321677 1401939 1459161 1474767 1571871 1615383 1636029 1681317 1802493 1999591 2020977 2076921 2166633 2226609 2317491 2470083 2496501 2598399 2648107 2785671 3051279 3175821 3209787 3404709 3441123 3581577 3817401 3923073 4205817 4377483 4715613 4846149 4908087 5043951 5407479 5763527 5998773 6062931 6499899 6679827 7410249 7489503 7795197 7944321 8357013 8907269 9153837 9527463 10214127 10323369 11452203 11769219 12617451 13132449 13997137 14146839 14538447 14724261 16222437 17290581 17996319 18188793 19499697 22230747 22468509 23832963 25071039 26721807 27461511 28582389 30642381 34356609 35307657 37852353 39397347 41991411 42440517 44172783 51871743 53988957 54566379 58499091 66692241 71498889 80165421 82384533 85747167 91927143 97979959 103069827 113557059 125974233 127321551 132518349 155615229 161966871 175497273 200076723 214496667 240496263 247153599 275781429 293939877 309209481 377922699 381964653 466845687 485900613 600230169 643490001 721488789 881819631 927628443 1133768097 1400537061 1457701839 1930470003 2164466367 2645458893 3401304291 4201611183 6493399101 7936376679 10203912873 23809130037 71427390111
• Sum of all divisors σ(n): 148296316320
• Sum of proper divisors (its aliquot sum) s(n): 76868926209
• 71427390111 is an abundant number, because the sum of its proper divisors (76868926209) is greater than itself. Its abundance is 5441536098

Bases of 71427390111

• Binary: 1000010100001011001110111101010011111₂
• Hexadecimal: 0x10A1677A9F
• Base-36: WTA0UXR

Squares and roots of 71427390111

• 71427390111 squared (71427390111²) is 5101872058068980592321
• 71427390111 cubed (71427390111³) is 364413405788103522115799917937631
• The square root of 71427390111 is 267259.0318604781
• The cube root of 71427390111 is 4149.1097933029

Scales and comparisons

• 71,427,390,111 seconds is equal to 2,271 years, 8 weeks, 5 days, 21 hours, 41 minutes, 51 seconds.
• To count from 1 to 71,427,390,111 would take you about four thousand, five hundred forty-two 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 71427390111 cubic inches would be around 345.8 feet tall.

Recreational maths with 71427390111

• 71427390111 backwards is 11109372417
• The number of decimal digits it has is: 11
• The sum of 71427390111's digits is 36
• More coming soon!