345648973680

Names of 345648973680

• Cardinal: 345648973680 can be written as Three hundred forty-five billion, six hundred forty-eight million, nine hundred seventy-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.4564897368 × 10¹¹

Factors of 345648973680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1670

Divisors of 345648973680

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 107 108 120 135 144 162 180 214 216 240 243 270 321 324 360 405 428 432 486 535 540 642 648 720 810 856 963 972 1070 1080 1215 1284 1296 1553 1605 1620 1712 1926 1944 2140 2160 2430 2568 2889 3106 3210 3240 3852 3888 4280 4659 4815 4860 5136 5778 6212 6420 6480 7704 7765 8560 8667 9318 9630 9720 11449 11556 12424 12840 13977 14445 15408 15530 17334 18636 19260 19440 22898 23112 23295 24848 25680 26001 27954 28890 31060 34347 34668 37272 38520 41931 43335 45796 46224 46590 52002 55908 57245 57780 62120 68694 69336 69885 74544 77040 83862 86670 91592 93180 103041 104004 111816 114490 115560 124240 125793 130005 137388 138672 139770 166171 167724 171735 173340 183184 186360 206082 208008 209655 223632 228980 231120 251586 260010 274776 279540 309123 332342 335448 343470 346680 372720 377379 412164 416016 419310 457960 498513 503172 515205 520020 549552 559080 618246 628965 664684 670896 686940 693360 754758 824328 830855 838620 915920 927369 997026 1006344 1030410 1040040 1118160 1236492 1257930 1329368 1373880 1495539 1509516 1545615 1648656 1661710 1677240 1854738 1886895 1994052 2012688 2060820 2080080 2472984 2492565 2515860 2658736 2747760 2782107 2991078 3019032 3091230 3323420 3354480 3709476 3773790 3988104 4121640 4486617 4636845 4945968 4985130 5031720 5564214 5982156 6038064 6182460 6646840 7418952 7477695 7547580 7976208 8243280 8973234 9273690 9970260 10063440 11128428 11964312 12364920 13293680 13459851 13910535 14837904 14955390 15095160 17780297 17946468 18547380 19940520 22256856 22433085 23928624 24729840 26919702 27821070 29910780 30190320 35560594 35892936 37094760 39881040 40379553 44513712 44866170 53340891 53839404 55642140 59821560 67299255 71121188 71785872 74189520 80759106 88901485 89732340 106681782 107678808 111284280 119643120 134598510 142242376 160022673 161518212 177802970 179464680 201897765 213363564 215357616 222568560 266704455 269197020 284484752 320045346 323036424 355605940 358929360 403795530 426727128 480068019 533408910 538394040 640090692 646072848 711211880 800113365 807591060 853454256 960136038 1066817820 1076788080 1280181384 1422423760 1440204057 1600226730 1615182120 1920272076 2133635640 2400340095 2560362768 2880408114 3200453460 3230364240 3840544152 4267271280 4320612171 4800680190 5760816228 6400906920 7201020285 7681088304 8641224342 9601360380 11521632456 12801813840 14402040570 17282448684 19202720760 21603060855 23043264912 28804081140 34564897368 38405441520 43206121710 57608162280 69129794736 86412243420 115216324560 172824486840 345648973680
• Sum of all divisors σ(n): 1215935268912
• Sum of proper divisors (its aliquot sum) s(n): 870286295232
• 345648973680 is an abundant number, because the sum of its proper divisors (870286295232) is greater than itself. Its abundance is 524637321552

Bases of 345648973680

• Binary: 101000001111010010010001100011101110000₂
• Hexadecimal: 0x507A48C770
• Base-36: 4ESEH300

Squares and roots of 345648973680

• 345648973680 squared (345648973680²) is 119473213006037332742400
• 345648973680 cubed (345648973680³) is 41295793457788831706175219820032000
• The square root of 345648973680 is 587919.1897531497
• The cube root of 345648973680 is 7017.9740373253

Scales and comparisons

• 345,648,973,680 seconds is equal to 10,990 years, 29 weeks, 3 days, 19 hours, 48 minutes.
• To count from 1 to 345,648,973,680 would take you about twenty-one thousand, nine hundred eighty-one 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 345648973680 cubic inches would be around 584.8 feet tall.

Recreational maths with 345648973680

• 345648973680 backwards is 086379846543
• The number of decimal digits it has is: 12
• The sum of 345648973680's digits is 63
• More coming soon!