31968645206456

Names of 31968645206456

• Cardinal: 31968645206456 can be written as Thirty-one trillion, nine hundred sixty-eight billion, six hundred forty-five million, two hundred six thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 3.1968645206456 × 10¹³

Factors of 31968645206456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 15332

Divisors of 31968645206456

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 14 19 28 38 41 49 56 76 82 98 133 152 164 196 266 287 328 361 392 532 574 722 779 931 1064 1148 1444 1558 1862 2009 2296 2527 2888 3116 3724 4018 5054 5453 6232 6859 7448 8036 10108 10906 13718 14801 15263 16072 17689 20216 21812 27436 29602 30526 35378 38171 43624 48013 54872 59204 61052 70756 76342 96026 103607 106841 118408 122104 130321 141512 152684 192052 207214 213682 260642 281219 289997 305368 336091 384104 414428 427364 521284 562438 579994 625783 672182 725249 747887 828856 854728 912247 1042568 1124876 1159988 1251566 1344364 1450498 1495774 1824494 1968533 2029979 2249752 2319976 2503132 2688728 2900996 2991548 3648988 3937066 4059958 4380481 5006264 5343161 5509943 5801992 5983096 6385729 7297976 7874132 8119916 8760962 10686322 11019886 11889877 12771458 13779731 14209853 15748264 16239832 17521924 21372644 22039772 23779754 25542916 27559462 28419706 30663367 35043848 37402127 38569601 42745288 44079544 47559508 51085832 55118924 56839412 61326734 74804254 77139202 83229139 95119016 104688917 110237848 113678824 122653468 149608508 154278404 166458278 209377834 225907663 245306936 261814889 269987207 299217016 308556808 332916556 418755668 451815326 523629778 539974414 582603973 665833112 732822419 837511336 903630652 1047259556 1079948828 1165207946 1465644838 1581353641 1807261304 1989089423 2094519112 2159897656 2330415892 2931289676 3162707282 3978178846 4292245597 4660831784 5129756933 5862579352 6325414564 7956357692 8584491194 10259513866 11069475487 12650829128 13923625961 15912715384 17168982388 20519027732 22138950974 27847251922 30045719179 34337964776 41038055464 44277901948 55694503844 60091438358 81552666343 88555803896 97465381727 111389007688 120182876716 163105332686 194930763454 210320034253 240365753432 326210665372 389861526908 420640068506 570868664401 652421330744 779723053816 841280137012 1141737328802 1682560274024 2283474657604 3996080650807 4566949315208 7992161301614 15984322603228 31968645206456
• Sum of all divisors σ(n): 75401343944640
• Sum of proper divisors (its aliquot sum) s(n): 43432698738184
• 31968645206456 is an abundant number, because the sum of its proper divisors (43432698738184) is greater than itself. Its abundance is 11464053531728

Bases of 31968645206456

• Binary: 111010001001101000111101111011101000110111000₂
• Hexadecimal: 0x1D1347BDD1B8
• Base-36: BBY6XY75K

Squares and roots of 31968645206456

• 31968645206456 squared (31968645206456²) is 1021994276336262186864079936
• 31968645206456 cubed (31968645206456³) is 32671772423222716794060780776817207266816
• The square root of 31968645206456 is 5654082.1718874939
• The cube root of 31968645206456 is 31737.6483523907

Scales and comparisons

• 31,968,645,206,456 seconds is equal to 1,016,504 years, 1 week, 4 days, 16 hours, 56 seconds.
• To count from 1 to 31,968,645,206,456 would take you about two million, five hundred forty-one thousand, two hundred sixty 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 31968645206456 cubic inches would be around 2644.8 feet tall.

Recreational maths with 31968645206456

• 31968645206456 backwards is 65460254686913
• The number of decimal digits it has is: 14
• The sum of 31968645206456's digits is 65
• More coming soon!