345138560880

Names of 345138560880

• Cardinal: 345138560880 can be written as Three hundred forty-five billion, one hundred thirty-eight million, five hundred sixty thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 3.4513856088 × 10¹¹

Factors of 345138560880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3058

Divisors of 345138560880

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 41 43 48 60 80 82 86 120 123 129 164 172 205 215 240 246 258 307 328 344 410 430 492 516 614 615 645 656 688 820 860 921 984 1032 1228 1230 1290 1535 1640 1720 1763 1842 1968 2064 2456 2460 2580 2657 3070 3280 3440 3526 3684 4605 4912 4920 5160 5289 5314 6140 7052 7368 7971 8815 9210 9840 10320 10578 10628 12280 12587 13201 13285 14104 14736 15942 17630 18420 21156 21256 24560 25174 26402 26445 26570 28208 31884 35260 36840 37761 39603 39855 42312 42512 50348 52804 52890 53140 62935 63768 66005 70520 73680 75522 79206 79710 84624 100696 105608 105780 106280 108937 114251 125870 127536 132010 141040 151044 158412 159420 188805 198015 201392 211216 211560 212560 217874 228502 251740 264020 302088 316824 318840 326811 342753 377610 396030 423120 435748 457004 503480 528040 541241 544685 571255 604176 633648 637680 653622 685506 755220 792060 815699 871496 914008 1006960 1056080 1082482 1089370 1142510 1307244 1371012 1510440 1584120 1623723 1631398 1634055 1713765 1742992 1828016 2164964 2178740 2285020 2447097 2614488 2706205 2742024 3020880 3168240 3247446 3262796 3268110 3427530 4078495 4329928 4357480 4570040 4684291 4894194 5228976 5412410 5484048 6494892 6525592 6536220 6855060 8118615 8156990 8659856 8714960 9140080 9368582 9788388 10824820 12235485 12989784 13051184 13072440 13710120 14052873 16237230 16313980 18737164 19576776 21649640 23421455 24470970 25979568 26144880 27420240 28105746 32474460 32627960 33443659 35075057 37474328 39153552 43299280 46842910 48941940 56211492 64948920 65255920 66887318 70150114 70264365 74948656 93685820 97883880 100330977 105225171 112422984 129897840 133774636 140300228 140528730 167218295 175375285 187371640 195767760 200661954 210450342 224845968 267549272 280600456 281057460 334436590 350750570 374743280 401323908 420900684 501654885 526125855 535098544 561200912 562114920 668873180 701501140 802647816 841801368 1003309770 1052251710 1124229840 1337746360 1403002280 1438077337 1605295632 1683602736 2006619540 2104503420 2675492720 2806004560 2876154674 4013239080 4209006840 4314232011 5752309348 7190386685 8026478160 8418013680 8628464022 11504618696 14380773370 17256928044 21571160055 23009237392 28761546740 34513856088 43142320110 57523093480 69027712176 86284640220 115046186960 172569280440 345138560880
• Sum of all divisors σ(n): 1125590957568
• Sum of proper divisors (its aliquot sum) s(n): 780452396688
• 345138560880 is an abundant number, because the sum of its proper divisors (780452396688) is greater than itself. Its abundance is 435313835808

Bases of 345138560880

• Binary: 101000001011011110111000111111101110000₂
• Hexadecimal: 0x505BDC7F70
• Base-36: 4EJYL5YO

Squares and roots of 345138560880

• 345138560880 squared (345138560880²) is 119120626206317466374400
• 345138560880 cubed (345138560880³) is 41113121499972824308868207273472000
• The square root of 345138560880 is 587484.9452368973
• The cube root of 345138560880 is 7014.5179024541

Scales and comparisons

• 345,138,560,880 seconds is equal to 10,974 years, 17 weeks, 4 days, 6 hours, 28 minutes.
• To count from 1 to 345,138,560,880 would take you about twenty-one thousand, nine hundred forty-eight 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 345138560880 cubic inches would be around 584.5 feet tall.

Recreational maths with 345138560880

• 345138560880 backwards is 088065831543
• The number of decimal digits it has is: 12
• The sum of 345138560880's digits is 51
• More coming soon!