345020646720

Names of 345020646720

• Cardinal: 345020646720 can be written as Three hundred forty-five billion, twenty million, six hundred forty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.4502064672 × 10¹¹

Factors of 345020646720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8336

Divisors of 345020646720

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 29 30 32 34 40 48 51 58 60 64 68 80 85 87 89 96 102 116 120 136 145 160 170 174 178 192 204 232 240 255 267 272 290 320 340 348 356 408 435 445 464 480 493 510 534 544 580 680 696 712 816 870 890 928 960 986 1020 1068 1088 1160 1335 1360 1392 1424 1479 1513 1632 1740 1780 1856 1972 2040 2136 2320 2465 2581 2670 2720 2784 2848 2958 3026 3264 3480 3560 3944 4080 4272 4539 4640 4930 5162 5340 5440 5568 5696 5916 6052 6960 7120 7395 7565 7743 7888 8160 8191 8544 9078 9280 9860 10324 10680 11832 12104 12905 13920 14240 14790 15130 15486 15776 16320 16382 17088 18156 19720 20648 21360 22695 23664 24208 24573 25810 27840 28480 29580 30260 30972 31552 32764 36312 38715 39440 40955 41296 42720 43877 45390 47328 48416 49146 51620 59160 60520 61944 65528 72624 77430 78880 81910 82592 85440 87754 90780 94656 96832 98292 103240 118320 121040 122865 123888 131056 131631 139247 145248 154860 157760 163820 165184 175508 181560 196584 206480 219385 236640 237539 242080 245730 247776 262112 263262 278494 290496 309720 327640 351016 363120 393168 412960 417741 438770 473280 475078 484160 491460 495552 524224 526524 556988 619440 655280 658155 696235 702032 712617 726240 728999 786336 825920 835482 877540 950156 982920 1053048 1113976 1187695 1238880 1310560 1316310 1392470 1404064 1425234 1452480 1457998 1572672 1670964 1755080 1900312 1965840 2088705 2106096 2186997 2227952 2375390 2477760 2621120 2632620 2784940 2808128 2850468 2915996 3341928 3510160 3563085 3644995 3800624 3931680 4038163 4177410 4212192 4373994 4455904 4750780 5265240 5569880 5700936 5831992 6683856 7020320 7126170 7289990 7601248 7863360 8076326 8354820 8424384 8747988 8911808 9501560 10530480 10934985 11139760 11401872 11663984 12114489 12392983 13367712 14040640 14252340 14579980 15202496 16152652 16709640 17495976 19003120 20190815 21060960 21140971 21869970 22279520 22803744 23327968 24228978 24785966 26735424 28504680 29159960 32305304 33419280 34991952 37178949 38006240 40381630 42121920 42281942 43739940 44559040 45607488 46655936 48457956 49571932 57009360 58319920 60572445 61964915 63422913 64610608 66838560 69983904 74357898 76012480 80763260 84563884 87479880 96915912 99143864 105704855 114018720 116639840 121144890 123929830 126845826 129221216 133677120 139967808 148715796 161526520 169127768 174959760 185894745 193831824 198287728 211409710 228037440 233279680 242289780 247859660 253691652 258442432 297431592 317114565 323053040 338255536 349919520 359396507 371789490 387663648 396575456 422819420 484579560 495719320 507383304 594863184 634229130 646106080 676511072 699839040 718793014 743578980 775327296 793150912 845638840 969159120 991438640 1014766608 1078189521 1189726368 1268458260 1292212160 1353022144 1437586028 1487157960 1691277680 1796982535 1938318240 1982877280 2029533216 2156379042 2379452736 2536916520 2875172056 2974315920 3382555360 3593965070 3876636480 3965754560 4059066432 4312758084 5073833040 5390947605 5750344112 5948631840 6765110720 7187930140 8625516168 10147666080 10781895210 11500688224 11897263680 14375860280 17251032336 20295332160 21563790420 23001376448 28751720560 34502064672 43127580840 57503441120 69004129344 86255161680 115006882240 172510323360 345020646720
• Sum of all divisors σ(n): 1213503897600
• Sum of proper divisors (its aliquot sum) s(n): 868483250880
• 345020646720 is an abundant number, because the sum of its proper divisors (868483250880) is greater than itself. Its abundance is 523462604160

Bases of 345020646720

• Binary: 101000001010100110101010100010101000000₂
• Hexadecimal: 0x5054D54540
• Base-36: 4EI0DUTC

Squares and roots of 345020646720

• 345020646720 squared (345020646720²) is 119039246663087046758400
• 345020646720 cubed (345020646720³) is 41070997868759894824238047592448000
• The square root of 345020646720 is 587384.5816158269
• The cube root of 345020646720 is 7013.7189912435

Scales and comparisons

• 345,020,646,720 seconds is equal to 10,970 years, 30 weeks, 4 days, 12 hours, 32 minutes.
• To count from 1 to 345,020,646,720 would take you about twenty-one thousand, nine hundred forty-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 345020646720 cubic inches would be around 584.5 feet tall.

Recreational maths with 345020646720

• 345020646720 backwards is 027646020543
• The number of decimal digits it has is: 12
• The sum of 345020646720's digits is 39
• More coming soon!