13394982720

Names of 13394982720

• Cardinal: 13394982720 can be written as Thirteen billion, three hundred ninety-four million, nine hundred eighty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.339498272 × 10¹⁰

Factors of 13394982720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3240

Divisors of 13394982720

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 37 40 42 48 51 56 60 64 68 70 74 80 84 85 96 102 105 111 112 119 120 136 140 148 160 168 170 185 192 204 210 222 224 238 240 255 259 272 280 296 320 336 340 357 370 408 420 444 448 476 480 510 518 544 555 560 592 595 629 672 680 714 740 777 816 840 888 952 960 1020 1036 1088 1110 1120 1184 1190 1258 1295 1344 1360 1428 1480 1554 1632 1680 1776 1785 1887 1904 2040 2072 2220 2240 2368 2380 2516 2590 2720 2856 2960 3108 3145 3169 3264 3360 3552 3570 3774 3808 3885 4080 4144 4403 4440 4760 5032 5180 5440 5712 5920 6216 6290 6338 6720 7104 7140 7548 7616 7770 8160 8288 8806 8880 9435 9507 9520 10064 10360 11424 11840 12432 12580 12676 13209 14280 15096 15540 15845 16320 16576 17612 17760 18870 19014 19040 20128 20720 22015 22183 22848 24864 25160 25352 26418 28560 30192 31080 31690 35224 35520 37740 38028 38080 40256 41440 44030 44366 47535 49728 50320 50704 52836 53873 57120 60384 62160 63380 66045 66549 70448 75480 76056 82880 88060 88732 95070 100640 101408 105672 107746 110915 114240 117253 120768 124320 126760 132090 133098 140896 150960 152112 161619 176120 177464 190140 201280 202816 211344 215492 221830 234506 248640 253520 264180 266196 269365 281792 301920 304224 323238 332745 351759 352240 354928 377111 380280 422688 430984 443660 469012 507040 528360 532392 538730 586265 603840 608448 646476 665490 703518 704480 709856 754222 760560 808095 820771 845376 861968 887320 938024 1014080 1056720 1064784 1077460 1131333 1172530 1292952 1330980 1407036 1408960 1419712 1508444 1521120 1616190 1641542 1723936 1758795 1774640 1876048 1885555 1993301 2113440 2129568 2154920 2262666 2345060 2462313 2585904 2661960 2814072 3016888 3042240 3232380 3283084 3447872 3517590 3549280 3752096 3771110 3986602 4103855 4226880 4259136 4309840 4525332 4690120 4924626 5171808 5323920 5628144 5656665 5979903 6033776 6464760 6566168 7035180 7098560 7504192 7542220 7973204 8207710 8619680 9050664 9380240 9849252 9966505 10343616 10647840 11256288 11313330 11959806 12067552 12311565 12929520 13132336 13953107 14070360 15084440 15946408 16415420 17239360 18101328 18760480 19698504 19933010 21295680 22512576 22626660 23919612 24135104 24623130 25859040 26264672 27906214 28140720 29899515 30168880 31892816 32830840 36202656 37520960 39397008 39866020 41859321 45253320 47839224 49246260 51718080 52529344 55812428 56281440 59799030 60337760 63785632 65661680 69765535 72405312 78794016 79732040 83718642 90506640 95678448 98492520 111624856 112562880 119598060 120675520 127571264 131323360 139531070 157588032 159464080 167437284 181013280 191356896 196985040 209296605 223249712 239196120 262646720 279062140 318928160 334874568 362026560 382713792 393970080 418593210 446499424 478392240 558124280 637856320 669749136 787940160 837186420 892998848 956784480 1116248560 1339498272 1674372840 1913568960 2232497120 2678996544 3348745680 4464994240 6697491360 13394982720
• Sum of all divisors σ(n): 52871339520
• Sum of proper divisors (its aliquot sum) s(n): 39476356800
• 13394982720 is an abundant number, because the sum of its proper divisors (39476356800) is greater than itself. Its abundance is 26081374080

Bases of 13394982720

• Binary: 1100011110011001110011011101000000₂
• Hexadecimal: 0x31E673740
• Base-36: 65J0YTC

Squares and roots of 13394982720

• 13394982720 squared (13394982720²) is 179425562069098598400
• 13394982720 cubed (13394982720³) is 2403402303441863171544219648000
• The square root of 13394982720 is 115736.6956500833
• The cube root of 13394982720 is 2374.9112562225

Scales and comparisons

• 13,394,982,720 seconds is equal to 425 years, 47 weeks, 5 days, 12 hours, 32 minutes.
• To count from 1 to 13,394,982,720 would take you about eight hundred fifty-one 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 13394982720 cubic inches would be around 197.9 feet tall.

Recreational maths with 13394982720

• 13394982720 backwards is 02728949331
• 13394982720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13394982720's digits is 48
• More coming soon!