13318887120

Names of 13318887120

• Cardinal: 13318887120 can be written as Thirteen billion, three hundred eighteen million, eight hundred eighty-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.331888712 × 10¹⁰

Factors of 13318887120

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 473

Divisors of 13318887120

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 31 33 35 40 42 44 48 55 56 60 62 66 67 70 77 80 84 88 93 105 110 112 120 124 132 134 140 154 155 165 168 176 186 201 210 217 220 231 240 248 264 268 280 308 310 330 335 336 341 347 372 385 402 420 434 440 462 465 469 496 528 536 560 616 620 651 660 670 682 694 737 744 770 804 840 868 880 924 930 938 1005 1023 1041 1072 1085 1155 1232 1240 1302 1320 1340 1364 1388 1407 1474 1488 1540 1608 1680 1705 1735 1736 1848 1860 1876 2010 2046 2077 2082 2170 2211 2310 2345 2387 2429 2480 2604 2640 2680 2728 2776 2814 2948 3080 3216 3255 3410 3470 3472 3685 3696 3720 3752 3817 4020 4092 4154 4164 4340 4422 4620 4690 4774 4858 5115 5159 5205 5208 5360 5456 5552 5628 5896 6160 6231 6510 6820 6940 7035 7161 7287 7370 7440 7504 7634 8040 8184 8308 8328 8680 8844 9240 9380 9548 9716 10230 10318 10385 10410 10416 10757 11055 11256 11451 11792 11935 12145 12462 13020 13640 13880 14070 14322 14539 14574 14740 15268 15477 16080 16368 16616 16656 17360 17688 18480 18760 19085 19096 19432 20460 20636 20770 20820 21514 22110 22512 22847 22902 23249 23870 24290 24924 25795 26040 26719 27280 27760 28140 28644 29078 29148 29480 30536 30954 31155 32271 33232 35376 35805 36435 37520 38170 38192 38864 40920 41272 41540 41640 43028 43617 44220 45694 45804 46498 47740 48580 49848 51590 52080 53438 53785 56280 57255 57288 58156 58296 58960 61072 61908 62310 64542 68541 69747 71610 72695 72870 75299 76340 77385 80157 81840 82544 83080 83280 86056 87234 88440 91388 91608 92996 95480 97160 99696 103180 106876 107570 112560 114235 114510 114576 116245 116312 116592 118327 123816 124620 129084 133595 137082 139494 143220 145390 145740 150598 152680 154770 159929 160314 161355 162743 166160 172112 174468 176880 182776 183216 185992 190960 194320 206360 213752 215140 218085 225897 228470 229020 232490 232624 236654 247632 249240 255739 258168 267190 274164 278988 286440 290780 291480 301196 305360 309540 319858 320628 322710 325486 342705 348735 348936 354981 365552 371984 376495 400785 412720 427504 430280 436170 451794 456940 458040 464980 473308 479787 488229 498480 511478 516336 534380 548328 557976 572880 581560 582960 591635 602392 619080 639716 641256 645420 650972 685410 697470 697872 709962 720719 752990 767217 799645 801570 813715 828289 860560 872340 903588 913880 916080 929960 946616 959574 976458 1022956 1068760 1096656 1115952 1129485 1163120 1183270 1204784 1238160 1278695 1279432 1282512 1290840 1301944 1370820 1394940 1419924 1441438 1505980 1534434 1599290 1603140 1627430 1656578 1744680 1774905 1790173 1807176 1827760 1859920 1893232 1919148 1952916 2045912 2137520 2162157 2258970 2366540 2398935 2441145 2484867 2557390 2558864 2581680 2603888 2741640 2789880 2839848 2882876 3011960 3068868 3198580 3206280 3254860 3313156 3489360 3549810 3580346 3603595 3614352 3836085 3838296 3905832 4091824 4141445 4324314 4517940 4733080 4797870 4882290 4969734 5045033 5114780 5370519 5483280 5579760 5679696 5765752 6023920 6137736 6397160 6412560 6509720 6626312 7099620 7160692 7207190 7672170 7676592 7811664 7927909 8282890 8648628 8950865 9035880 9466160 9595740 9764580 9939468 10090066 10229560 10741038 10810785 11531504 12275472 12424335 12794320 13019440 13252624 14199240 14321384 14414380 15135099 15344340 15855818 16565780 17297256 17901730 18071760 19191480 19529160 19878936 20180132 20459120 21482076 21621570 23783727 24848670 25225165 26852595 28398480 28642768 28828760 30270198 30688680 31711636 33131560 34594512 35803460 38382960 39058320 39639545 39757872 40360264 42964152 43243140 47567454 49697340 50450330 53705190 55495363 57657520 60540396 61377360 63423272 66263120 71606920 75675495 79279090 80720528 85928304 86486280 95134908 99394680 100900660 107410380 110990726 118918635 121080792 126846544 143213840 151350990 158558180 166486089 172972560 190269816 198789360 201801320 214820760 221981452 237837270 242161584 277476815 302701980 317116360 332972178 380539632 403602640 429641520 443962904 475674540 554953630 605403960 634232720 665944356 832430445 887925808 951349080 1109907260 1210807920 1331888712 1664860890 1902698160 2219814520 2663777424 3329721780 4439629040 6659443560 13318887120
• Sum of all divisors σ(n): 54085681152
• Sum of proper divisors (its aliquot sum) s(n): 40766794032
• 13318887120 is an abundant number, because the sum of its proper divisors (40766794032) is greater than itself. Its abundance is 27447906912

Bases of 13318887120

• Binary: 1100011001110111100001011011010000₂
• Hexadecimal: 0x319DE16D0
• Base-36: 649PZ2O

Squares and roots of 13318887120

• 13318887120 squared (13318887120²) is 177392754115301894400
• 13318887120 cubed (13318887120³) is 2362674067967621396235760128000
• The square root of 13318887120 is 115407.4829462977
• The cube root of 13318887120 is 2370.4054995245

Scales and comparisons

• 13,318,887,120 seconds is equal to 423 years, 25 weeks, 6 days, 18 hours, 52 minutes.
• To count from 1 to 13,318,887,120 would take you about eight hundred forty-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 13318887120 cubic inches would be around 197.5 feet tall.

Recreational maths with 13318887120

• 13318887120 backwards is 02178881331
• 13318887120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13318887120's digits is 42
• More coming soon!