1345810747146320

Names of 1345810747146320

• Cardinal: 1345810747146320 can be written as One quadrillion, three hundred forty-five trillion, eight hundred ten billion, seven hundred forty-seven million, one hundred forty-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.34581074714632 × 10¹⁵

Factors of 1345810747146320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 159296

Divisors of 1345810747146320

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 43 52 56 65 70 80 86 91 104 112 130 140 172 182 208 215 260 280 301 344 364 430 455 520 559 560 602 688 728 860 910 1040 1118 1204 1456 1505 1720 1820 2236 2408 2795 3010 3440 3640 3913 4472 4816 5590 6020 7280 7826 8944 11180 12040 15652 19565 22360 24080 31304 34457 39130 44720 62608 68914 78260 124769 137828 156520 172285 241199 249538 275656 313040 344570 447941 482398 499076 551312 623845 689140 873383 895882 964796 998152 1205995 1247690 1378280 1481651 1621997 1746766 1791764 1929592 1996304 2239705 2411990 2495380 2756560 2963302 3135587 3243994 3493532 3583528 3859184 4366915 4479410 4823980 4990760 5365067 5926604 6271174 6487988 6987064 7167056 7408255 8109985 8733830 8958820 9647960 9981520 10371557 10730134 11353979 11853208 12542348 12975976 13974128 14816510 15677935 16219970 17467660 17917640 19261463 19295920 20743114 21460268 22707958 23706416 25084696 25951952 26825335 29633020 31355870 32439940 34935320 35835280 37555469 38522926 41486228 42920536 45415916 50169392 51857785 53650670 56769895 59266040 62711740 64879880 69745871 69870640 75110938 77045852 82972456 85841072 90831832 96307315 103715570 107301340 113539790 118532080 125423480 129759760 134830241 139491742 150221876 154091704 165944912 181663664 187777345 192614630 207431140 214602680 227079580 250846960 269660482 278983484 300443752 308183408 348729355 375554690 385229260 414862280 429205360 454159160 488221097 539320964 557966968 600887504 674151205 697458710 751109380 770458520 829724560 908318320 976442194 1078641928 1115933936 1348302410 1394917420 1502218760 1540917040 1952884388 2157283856 2441105485 2696604820 2789834840 3004437520 3905768776 4299165433 4882210970 5393209640 5579669680 7811537552 8598330866 9764421940 10786419280 17196661732 19528843880 21495827165 30094158031 34393323464 39057687760 42991654330 55889150629 60188316062 68786646928 85983308660 111778301258 120376632124 150470790155 171966617320 184864113619 223556602516 240753264248 279445753145 300941580310 343933234640 369728227238 391224054403 447113205032 481506528496 558891506290 601883160620 739456454476 782448108806 894226410064 924320568095 1117783012580 1203766321240 1294048795333 1478912908952 1564896217612 1848641136190 1956120272015 2235566025160 2403233477047 2407532642480 2588097590666 2957825817904 3129792435224 3697282272380 3912240544030 4471132050320 4806466954094 5176195181332 6259584870448 6470243976665 7394564544760 7824481088060 9612933908188 10352390362664 12016167385235 12940487953330 14789129089520 15648962176120 16822634339329 19225867816376 20704780725328 24032334770470 25880975906660 31297924352240 33645268678658 38451735632752 48064669540940 51761951813320 67290537357316 84113171696645 96129339081880 103523903626640 134581074714632 168226343393290 192258678163760 269162149429264 336452686786580 672905373573160 1345810747146320
• Sum of all divisors σ(n): 3940795377953280
• Sum of proper divisors (its aliquot sum) s(n): 2594984630806960
• 1345810747146320 is an abundant number, because the sum of its proper divisors (2594984630806960) is greater than itself. Its abundance is 1249173883660640

Bases of 1345810747146320

• Binary: 100110010000000000111111011100001001100000001010000₂
• Hexadecimal: 0x4C801FB84C050
• Base-36: D91SX71P3K

Squares and roots of 1345810747146320

• 1345810747146320 squared (1345810747146320²) is 1811206567134536066023489542400
• 1345810747146320 cubed (1345810747146320³) is 2437541263351651377416639097784589162643968000
• The square root of 1345810747146320 is 36685293.3359721141
• The cube root of 1345810747146320 is 110406.5054700431

Scales and comparisons

• 1,345,810,747,146,320 seconds is equal to 42,792,618 years, 46 weeks, 3 days, 3 hours, 45 minutes, 20 seconds.
• To count from 1 to 1,345,810,747,146,320 would take you about one hundred twenty-eight million, three hundred seventy-seven thousand, eight hundred fifty-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 1345810747146320 cubic inches would be around 9200.5 feet tall.

Recreational maths with 1345810747146320

• 1345810747146320 backwards is 0236417470185431
• 1345810747146320 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1345810747146320's digits is 56
• More coming soon!