13418084640

Names of 13418084640

• Cardinal: 13418084640 can be written as Thirteen billion, four hundred eighteen million, eighty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.341808464 × 10¹⁰

Factors of 13418084640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 464

Divisors of 13418084640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 43 48 60 62 67 80 86 93 96 120 124 129 134 155 160 172 186 201 215 240 248 258 268 310 313 335 344 372 402 430 465 480 496 516 536 620 626 645 670 688 744 804 860 930 939 992 1005 1032 1072 1240 1252 1290 1333 1340 1376 1488 1565 1608 1720 1860 1878 2010 2064 2077 2144 2480 2504 2580 2666 2680 2881 2976 3130 3216 3440 3720 3756 3999 4020 4128 4154 4695 4960 5008 5160 5332 5360 5762 6231 6260 6432 6665 6880 7440 7512 7998 8040 8308 8643 9390 9703 10016 10320 10385 10664 10720 11524 12462 12520 13330 13459 14405 14880 15024 15996 16080 16616 17286 18780 19406 19995 20640 20770 20971 21328 23048 24924 25040 26660 26918 28810 29109 30048 31155 31992 32160 33232 34572 37560 38812 39990 40377 41540 41942 42656 43215 46096 48515 49848 50080 53320 53836 57620 58218 62310 62913 63984 66464 67295 69144 75120 77624 79980 80754 83080 83884 86430 89311 92192 97030 99696 104855 106640 107672 115240 116436 124620 125826 127968 134590 138288 145545 150240 155248 159960 161508 166160 167768 172860 178622 194060 199392 201885 209710 213280 215344 230480 232872 249240 251652 267933 269180 276576 291090 310496 314565 319920 323016 332320 335536 345720 357244 388120 403770 417229 419420 430688 446555 460960 465744 498480 503304 535866 538360 582180 629130 639840 646032 650101 671072 691440 714488 776240 807540 834458 838840 893110 901753 931488 996960 1006608 1071732 1076720 1164360 1251687 1258260 1292064 1300202 1339665 1382880 1428976 1552480 1615080 1668916 1677680 1786220 1803506 1950303 2013216 2086145 2143464 2153440 2328720 2503374 2516520 2600404 2679330 2705259 2857952 3230160 3250505 3337832 3355360 3572440 3607012 3900606 4172290 4286928 4508765 4657440 5006748 5033040 5200808 5358660 5410518 6258435 6460320 6501010 6675664 7144880 7214024 7801212 8344580 8573856 9017530 9751515 10013496 10066080 10401616 10717320 10821036 12516870 13002020 13351328 13526295 14289760 14428048 15602424 16689160 18035060 19503030 20026992 20803232 21434640 21642072 25033740 26004040 27052590 27954343 28856096 31204848 33378320 36070120 39006060 40053984 42869280 43284144 50067480 52008080 54105180 55908686 62409696 66756640 72140240 78012120 83863029 86568288 100134960 104016160 108210360 111817372 139771715 144280480 156024240 167726058 200269920 216420720 223634744 279543430 312048480 335452116 419315145 432841440 447269488 559086860 670904232 838630290 894538976 1118173720 1341808464 1677260580 2236347440 2683616928 3354521160 4472694880 6709042320 13418084640
• Sum of all divisors σ(n): 45456187392
• Sum of proper divisors (its aliquot sum) s(n): 32038102752
• 13418084640 is an abundant number, because the sum of its proper divisors (32038102752) is greater than itself. Its abundance is 18620018112

Bases of 13418084640

• Binary: 1100011111110001111011100100100000₂
• Hexadecimal: 0x31FC7B920
• Base-36: 65WS4DC

Squares and roots of 13418084640

• 13418084640 squared (13418084640²) is 180044995406203929600
• 13418084640 cubed (13418084640³) is 2415858987368855508473401344000
• The square root of 13418084640 is 115836.4564375137
• The cube root of 13418084640 is 2376.2757845151

Scales and comparisons

• 13,418,084,640 seconds is equal to 426 years, 33 weeks, 6 days, 21 hours, 44 minutes.
• To count from 1 to 13,418,084,640 would take you about eight hundred fifty-three 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 13418084640 cubic inches would be around 198 feet tall.

Recreational maths with 13418084640

• 13418084640 backwards is 04648081431
• The number of decimal digits it has is: 11
• The sum of 13418084640's digits is 39
• More coming soon!