1345115768040

Names of 1345115768040

• Cardinal: 1345115768040 can be written as One trillion, three hundred forty-five billion, one hundred fifteen million, seven hundred sixty-eight thousand and forty.

Scientific notation

• Scientific notation: 1.34511576804 × 10¹²

Factors of 1345115768040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10293224

Divisors of 1345115768040

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 72 88 90 99 108 110 120 121 132 135 165 180 198 216 220 242 264 270 297 330 360 363 396 440 484 495 540 594 605 660 726 792 968 990 1080 1089 1188 1210 1320 1452 1485 1815 1980 2178 2376 2420 2904 2970 3267 3630 3960 4356 4840 5445 5940 6534 7260 8712 10890 11880 13068 14520 16335 21780 26136 32670 43560 65340 130680 10293203 20586406 30879609 41172812 51466015 61759218 82345624 92638827 102932030 113225233 123518436 154398045 185277654 205864060 226450466 247036872 277916481 308796090 339675699 370555308 411728120 452900932 463194135 555832962 566126165 617592180 679351398 741110616 905801864 926388270 1019027097 1111665924 1132252330 1235184360 1245477563 1358702796 1389582405 1698378495 1852776540 2038054194 2223331848 2264504660 2490955126 2717405592 2779164810 3057081291 3396756990 3705553080 3736432689 4076108388 4529009320 4981910252 5095135485 5558329620 6114162582 6227387815 6793513980 7472865378 8152216776 9963820504 10190270970 11116659240 11209298067 12228325164 12454775630 13587027960 14945730756 15285406455 18682163445 20380541940 22418596134 24456650328 24909551260 29891461512 30570812910 33627894201 37364326890 40761083880 44837192268 49819102520 56046490335 61141625820 67255788402 74728653780 89674384536 112092980670 122283251640 134511576804 149457307560 168139471005 224185961340 269023153608 336278942010 448371922680 672557884020 1345115768040
• Sum of all divisors σ(n): 4928386075200
• Sum of proper divisors (its aliquot sum) s(n): 3583270307160
• 1345115768040 is an abundant number, because the sum of its proper divisors (3583270307160) is greater than itself. Its abundance is 2238154539120

Bases of 1345115768040

• Binary: 10011100100101111001001011100010011101000₂
• Hexadecimal: 0x1392F25C4E8
• Base-36: H5XR7560

Squares and roots of 1345115768040

• 1345115768040 squared (1345115768040²) is 1809336429429839085441600
• 1345115768040 cubed (1345115768040³) is 2433766960915269260707388966566464000
• The square root of 1345115768040 is 1159791.2605464829
• The cube root of 1345115768040 is 11038.7497491315

Scales and comparisons

• 1,345,115,768,040 seconds is equal to 42,770 years, 27 weeks, 12 hours, 54 minutes.
• To count from 1 to 1,345,115,768,040 would take you about one hundred six thousand, nine hundred twenty-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 1345115768040 cubic inches would be around 919.9 feet tall.

Recreational maths with 1345115768040

• 1345115768040 backwards is 0408675115431
• 1345115768040 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1345115768040's digits is 45
• More coming soon!