130688638380265

Names of 130688638380265

• Cardinal: 130688638380265 can be written as One hundred thirty trillion, six hundred eighty-eight billion, six hundred thirty-eight million, three hundred eighty thousand, two hundred sixty-five.

Scientific notation

• Scientific notation: 1.30688638380265 × 10¹⁴

Factors of 130688638380265

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 492

Divisors of 130688638380265

• Number of divisors d(n): 324
• Complete list of divisors:
  1 5 7 17 19 35 49 85 95 119 127 133 245 289 317 323 361 595 635 665 833 889 931 1445 1585 1615 1805 2023 2159 2219 2261 2413 2527 4165 4445 4655 5389 5491 6023 6137 6223 10115 10795 11095 11305 12065 12635 14161 15113 15533 15827 16129 16891 17689 26945 27455 30115 30685 31115 36703 37723 38437 40259 41021 42161 42959 45847 70805 75565 77665 79135 80645 84455 88445 91613 102391 104329 105791 112903 114437 118237 183515 188615 192185 201295 205105 210805 214795 229235 256921 264061 269059 274193 281813 287147 295127 300713 306451 320929 458065 511955 521645 528955 564515 572185 591185 641291 684403 697357 716737 730303 764921 779399 790321 801059 1284605 1320305 1345295 1370965 1409065 1435735 1475635 1503565 1532255 1604645 1740647 1798447 1919351 1945429 1972691 2010029 2145157 2246503 3206455 3422015 3486785 3583685 3651515 3824605 3896995 3951605 4005295 4489037 4661281 4790821 4881499 5017159 5112121 5112893 5209667 5354447 5455793 5607413 5822569 8703235 8992235 9596755 9727145 9863455 10050145 10725785 11232515 11634851 12184529 13003657 13249783 13435457 13618003 14533499 15016099 22445185 23306405 23954105 24407495 25085795 25560605 25564465 26048335 26772235 27278965 28037065 29112845 32628967 33072293 33535747 34170493 35790251 36467669 37481129 38190551 40757983 58174255 60922645 65018285 66248915 67177285 68090015 72667495 75080495 81443957 85291703 86919181 88564339 91025599 92748481 95326021 97144967 98983673 101734493 163144835 165361465 167678735 170852465 178951255 182338345 187405645 190952755 203789915 221062169 228402769 231506051 247069483 250531757 255273683 285305881 407219785 426458515 434595905 442821695 455127995 463742405 476630105 485724835 494918365 508672465 570107699 608434267 619950373 637179193 649239367 680014769 692885711 712141451 1105310845 1142013845 1157530255 1235347415 1252658785 1276368415 1426529405 1477626077 1547435183 1620542357 1651464439 1682722441 1729486381 1845754373 2850538495 3042171335 3099751865 3185895965 3246196835 3400073845 3464428555 3560707255 4200181211 4259039869 4339652611 4760103383 4850199977 7388130385 7737175915 8102711785 8257322195 8413612205 8647431905 9228771865 10343382539 10832046281 11560251073 11779057087 12106404667 12920280611 21000906055 21295199345 21698263055 23800516915 24250999885 28074895463 29401268477 31377824341 51716912695 54160231405 57801255365 58895285435 60532023335 64601403055 72403677773 80921757511 82453399609 90441964277 140374477315 147006342385 156889121705 196524268241 205808879339 219644770387 362018388865 404608787555 412266998045 452209821385 533423013797 982621341205 1029044396695 1098223851935 1375669877687 1537513392709 2667115068985 3733961096579 6878349388435 7687566963545 18669805482895 26137727676053 130688638380265
• Sum of all divisors σ(n): 206803070636364
• Sum of proper divisors (its aliquot sum) s(n): 76114432256099
• 130688638380265 is a deficient number, because the sum of its proper divisors (76114432256099) is less than itself. Its deficiency is 54574206124166

Bases of 130688638380265

• Binary: 11101101101110001010001110111011110100011101001₂
• Hexadecimal: 0x76DC51DDE8E9
• Base-36: 1ABPJ50E7D

Squares and roots of 130688638380265

• 130688638380265 squared (130688638380265²) is 17079520201687674002741470225
• 130688638380265 cubed (130688638380265³) is 2232099239346791166301054364475288725109625
• The square root of 130688638380265 is 11431913.1548601697
• The cube root of 130688638380265 is 50747.2614866971

Scales and comparisons

• 130,688,638,380,265 seconds is equal to 4,155,494 years, 23 weeks, 4 days, 6 hours, 4 minutes, 25 seconds.
• To count from 1 to 130,688,638,380,265 would take you about ten million, three hundred eighty-eight thousand, seven hundred 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 130688638380265 cubic inches would be around 4228.9 feet tall.

Recreational maths with 130688638380265

• 130688638380265 backwards is 562083836886031
• The number of decimal digits it has is: 15
• The sum of 130688638380265's digits is 67
• More coming soon!