1345155002305920

Names of 1345155002305920

• Cardinal: 1345155002305920 can be written as One quadrillion, three hundred forty-five trillion, one hundred fifty-five billion, two million, three hundred five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.34515500230592 × 10¹⁵

Factors of 1345155002305920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 120

Divisors of 1345155002305920

• Number of divisors d(n): 1536
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 81 90 96 97 104 108 117 120 128 130 135 144 156 160 162 180 192 194 195 208 216 234 240 243 260 270 288 291 312 320 324 351 360 384 388 390 405 416 432 468 480 485 486 520 540 576 582 585 624 640 648 702 720 729 776 780 810 832 864 873 936 960 970 972 1040 1053 1080 1152 1164 1170 1215 1248 1261 1296 1404 1440 1455 1458 1552 1560 1620 1664 1728 1746 1755 1872 1920 1940 1944 2080 2106 2160 2187 2328 2340 2430 2496 2522 2592 2619 2808 2880 2910 2916 3104 3120 3159 3240 3456 3492 3510 3645 3744 3783 3880 3888 4160 4212 4320 4365 4374 4656 4680 4860 4992 5044 5184 5238 5265 5616 5760 5820 5832 6208 6240 6305 6318 6480 6561 6984 7020 7290 7488 7566 7760 7776 7857 8320 8424 8640 8730 8748 9312 9360 9409 9477 9720 10088 10368 10476 10530 10935 11232 11349 11640 11664 12416 12480 12610 12636 12960 13095 13122 13968 14040 14580 14976 15132 15520 15552 15714 15795 16848 17280 17460 17496 18624 18720 18818 18915 18954 19440 19683 20176 20952 21060 21870 22464 22698 23280 23328 23571 24960 25220 25272 25920 26190 26244 27936 28080 28227 28431 29160 30264 31040 31104 31428 31590 32805 33696 34047 34920 34992 37248 37440 37636 37830 37908 38880 39285 39366 40352 41904 42120 43740 44928 45396 46560 46656 47045 47142 47385 50440 50544 51840 52380 52488 55872 56160 56454 56745 56862 58320 59049 60528 62080 62856 63180 65610 67392 68094 69840 69984 70713 74880 75272 75660 75816 77760 78570 78732 80704 83808 84240 84681 85293 87480 90792 93120 93312 94090 94284 94770 98415 100880 101088 102141 104760 104976 111744 112320 112908 113490 113724 116640 117855 118098 121056 122317 125712 126360 131220 134784 136188 139680 139968 141135 141426 142155 150544 151320 151632 155520 157140 157464 161408 167616 168480 169362 170235 170586 174960 177147 181584 186240 188180 188568 189540 196830 201760 202176 204282 209520 209952 212139 224640 225816 226980 227448 233280 235710 236196 242112 244634 251424 252720 254043 255879 262440 272376 279360 279936 282270 282852 284310 295245 301088 302640 303264 306423 314280 314928 335232 336960 338724 340470 341172 349920 353565 354294 363168 366951 376360 377136 379080 393660 403520 404352 408564 419040 419904 423405 424278 426465 451632 453960 454896 466560 471420 472392 484224 489268 502848 505440 508086 510705 511758 524880 544752 558720 564540 565704 568620 590490 602176 605280 606528 611585 612846 628560 629856 636417 673920 677448 680940 682344 699840 707130 708588 726336 733902 752720 754272 758160 762129 767637 787320 807040 817128 838080 839808 846810 848556 852930 885735 903264 907920 909792 912673 919269 942840 944784 978536 1005696 1010880 1016172 1021410 1023516 1049760 1060695 1089504 1100853 1129080 1131408 1137240 1180980 1204352 1210560 1213056 1223170 1225692 1257120 1259712 1270215 1272834 1279395 1354896 1361880 1364688 1399680 1414260 1417176 1452672 1467804 1505440 1508544 1516320 1524258 1532115 1535274 1574640 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3736541673072 3832350433920 4151712970080 4203609382206 4311394238160 4622525781120 4670677091340 4982055564096 5173673085792 5535617293440 5604812509608 5748525650880 6227569455120 6467091357240 6898230781056 6933788671680 7006015637010 7473083346144 8303425940160 8407218764412 8622788476320 9341354182680 9964111128192 10347346171584 10509023455515 11209625019216 11497051301760 12455138910240 12934182714480 13867577343360 14012031274020 14946166692288 16606851880320 16814437528824 17245576952640 18682708365360 20694692343168 21018046911030 22419250038432 24910277820480 25868365428960 28024062548040 29892333384576 33628875057648 34491153905280 37365416730720 42036093822060 44838500076864 49820555640960 51736730857920 56048125096080 67257750115296 74730833461440 84072187644120 89677000153728 103473461715840 112096250192160 134515500230592 149461666922880 168144375288240 224192500384320 269031000461184 336288750576480 448385000768640 672577501152960 1345155002305920
• Sum of all divisors σ(n): 5248792562832000
• Sum of proper divisors (its aliquot sum) s(n): 3903637560526080
• 1345155002305920 is an abundant number, because the sum of its proper divisors (3903637560526080) is greater than itself. Its abundance is 2558482558220160

Bases of 1345155002305920

• Binary: 100110001110110100101001110000101001000110110000000₂
• Hexadecimal: 0x4C7694E148D80
• Base-36: D8TFODI000

Squares and roots of 1345155002305920

• 1345155002305920 squared (1345155002305920²) is 1809441980228639640517267046400
• 1345155002305920 cubed (1345155002305920³) is 2433979931086884206688829073661768427634688000
• The square root of 1345155002305920 is 36676354.8121391147
• The cube root of 1345155002305920 is 110388.5707397841

Scales and comparisons

• 1,345,155,002,305,920 seconds is equal to 42,771,768 years, 12 weeks, 1 day, 19 hours, 12 minutes.
• To count from 1 to 1,345,155,002,305,920 would take you about one hundred twenty-eight million, three hundred fifteen thousand, three hundred four 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 1345155002305920 cubic inches would be around 9199 feet tall.

Recreational maths with 1345155002305920

• 1345155002305920 backwards is 0295032005515431
• 1345155002305920 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1345155002305920's digits is 45
• More coming soon!