13211072558640

Names of 13211072558640

• Cardinal: 13211072558640 can be written as Thirteen trillion, two hundred eleven billion, seventy-two million, five hundred fifty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.321107255864 × 10¹³

Factors of 13211072558640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5229093

Divisors of 13211072558640

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 29 30 33 36 40 44 45 48 55 58 60 66 72 80 87 88 90 99 110 116 120 121 132 144 145 165 174 176 180 198 220 232 240 242 261 264 290 319 330 348 360 363 396 435 440 464 484 495 522 528 580 605 638 660 696 720 726 792 870 880 957 968 990 1044 1089 1160 1210 1276 1305 1320 1392 1452 1584 1595 1740 1815 1914 1936 1980 2088 2178 2320 2420 2552 2610 2640 2871 2904 3190 3480 3509 3630 3828 3960 4176 4356 4785 4840 5104 5220 5445 5742 5808 6380 6960 7018 7260 7656 7920 8712 9570 9680 10440 10527 10890 11484 12760 14036 14355 14520 15312 17424 17545 19140 20880 21054 21780 22968 25520 28072 28710 29040 31581 35090 38280 42108 43560 45936 52635 56144 57420 63162 70180 76560 84216 87120 105270 114840 126324 140360 157905 168432 210540 229680 252648 280720 315810 421080 505296 631620 842160 1263240 2526480 5229043 10458086 15687129 20916172 26145215 31374258 41832344 47061387 52290430 57519473 62748516 78435645 83664688 94122774 104580860 115038946 125497032 151642247 156871290 172558419 188245548 209161720 230077892 235306935 250994064 287597365 303284494 313742580 345116838 376491096 418323440 454926741 460155784 470613870 517675257 575194730 606568988 627485160 632714203 690233676 752982192 758211235 862792095 909853482 920311568 941227740 1035350514 1150389460 1213137976 1254970320 1265428406 1364780223 1380467352 1516422470 1668064717 1725584190 1819706964 1882455480 1898142609 2070701028 2274633705 2300778920 2426275952 2530856812 2588376285 2729560446 2760934704 3032844940 3163571015 3336129434 3451168380 3639413928 3764910960 3796285218 4141402056 4549267410 4601557840 5004194151 5061713624 5176752570 5459120892 5694427827 6065689880 6327142030 6672258868 6823901115 6902336760 7278827856 7592570436 8282804112 8340323585 9098534820 9490713045 10008388302 10123427248 10353505140 10918241784 11388855654 12131379760 12654284060 13344517736 13647802230 13804673520 15012582453 15185140872 16680647170 18197069640 18348711887 18981426090 20016776604 20707010280 21836483568 22777711308 25020970755 25308568120 26689035472 27295604460 28472139135 30025164906 30370281744 33361294340 36394139280 36697423774 37962852180 40033553208 41414020560 45555422616 50041941510 50617136240 54591208920 55046135661 56944278270 60050329812 66722588680 73394847548 75062912265 75925704360 80067106416 91110845232 91743559435 100083883020 109182417840 110092271322 113888556540 120100659624 133445177360 146789695096 150125824530 151851408720 165138406983 183487118870 200167766040 220184542644 227777113080 240201319248 275230678305 293579390192 300251649060 330276813966 366974237740 400335532080 440369085288 455554226160 550461356610 600503298120 660553627932 733948475480 825692034915 880738170576 1100922713220 1201006596240 1321107255864 1467896950960 1651384069830 2201845426440 2642214511728 3302768139660 4403690852880 6605536279320 13211072558640
• Sum of all divisors σ(n): 50448875284080
• Sum of proper divisors (its aliquot sum) s(n): 37237802725440
• 13211072558640 is an abundant number, because the sum of its proper divisors (37237802725440) is greater than itself. Its abundance is 24026730166800

Bases of 13211072558640

• Binary: 11000000001111110001010010010111011000110000₂
• Hexadecimal: 0xC03F1497630
• Base-36: 4OL2ZI240

Squares and roots of 13211072558640

• 13211072558640 squared (13211072558640²) is 174532438149650836238649600
• 13211072558640 cubed (13211072558640³) is 2305760704231385220329952204730412544000
• The square root of 13211072558640 is 3634703.9162275653
• The cube root of 13211072558640 is 23639.9212753011

Scales and comparisons

• 13,211,072,558,640 seconds is equal to 420,071 years, 12 weeks, 4 days, 9 hours, 24 minutes.
• To count from 1 to 13,211,072,558,640 would take you about one million, fifty thousand, one hundred seventy-eight 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 13211072558640 cubic inches would be around 1970 feet tall.

Recreational maths with 13211072558640

• 13211072558640 backwards is 04685527011231
• 13211072558640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13211072558640's digits is 45
• More coming soon!