16394143648960

Names of 16394143648960

• Cardinal: 16394143648960 can be written as Sixteen trillion, three hundred ninety-four billion, one hundred forty-three million, six hundred forty-eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.639414364896 × 10¹³

Factors of 16394143648960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 11046

Divisors of 16394143648960

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 29 32 35 40 44 55 56 58 64 70 77 80 88 110 112 116 140 145 154 160 176 203 220 224 232 280 290 308 319 320 352 385 406 440 448 464 560 580 616 638 704 770 812 880 928 1015 1120 1160 1232 1276 1540 1595 1624 1760 1856 2030 2233 2240 2320 2464 2552 2801 3080 3190 3248 3520 4060 4466 4640 4928 5104 5602 6160 6380 6496 8120 8191 8932 9280 10208 11165 11204 12320 12760 12992 14005 16240 16382 17864 19607 20416 22330 22408 24640 25520 28010 30811 32480 32764 35728 39214 40955 44660 44816 51040 56020 57337 61622 64960 65528 71456 78428 81229 81910 89320 89632 90101 98035 102080 112040 114674 123244 131056 142912 154055 156856 162458 163820 178640 179264 180202 196070 215677 224080 229348 237539 246488 262112 286685 308110 313712 324916 327640 357280 360404 392140 406145 431354 448160 450505 458696 475078 492976 524224 568603 573370 616220 627424 630707 649832 655280 714560 720808 784280 812290 862708 893519 896320 901010 917392 950156 985952 1078385 1137206 1146740 1187695 1232440 1254848 1261414 1299664 1310560 1441616 1568560 1624580 1662773 1725416 1787038 1802020 1834784 1900312 1971904 2156770 2274412 2293480 2375390 2464880 2522828 2599328 2612929 2621120 2843015 2883232 3137120 3153535 3249160 3325546 3450832 3574076 3604040 3669568 3800624 4313540 4467595 4548824 4586960 4750780 4929760 5045656 5198656 5225858 5686030 5766464 6254633 6274240 6307070 6498320 6651092 6901664 7148152 7208080 7601248 8313865 8627080 8935190 9097648 9173920 9501560 9859520 10091312 10451716 11372060 12509266 12614140 12996640 13064645 13302184 13803328 14296304 14416160 15202496 16627730 17254160 17870380 18195296 18290503 18347840 19003120 20182624 20903432 22744120 22942991 25018532 25228280 25993280 26129290 26604368 28592608 28832320 31273165 33255460 34508320 35740760 36390592 36581006 38006240 40365248 41806864 45488240 45885982 50037064 50456560 52258580 53208736 57185216 62546330 66510920 69016640 71481520 73162012 76012480 83613728 90976480 91452515 91771964 100074128 100913120 104517160 106417472 114714955 125092660 133021840 142963040 146324024 160600937 167227456 181952960 182905030 183543928 200148256 201826240 209034320 229429910 250185320 252372901 266043680 285926080 292648048 321201874 365810060 367087856 400296512 418068640 458859820 500370640 504745802 532087360 585296096 642403748 665346739 731620120 734175712 803004685 836137280 917719640 1000741280 1009491604 1170592192 1261864505 1284807496 1330693478 1463240240 1468351424 1606009370 1766610307 1835439280 2001482560 2018983208 2523729010 2569614992 2661386956 2926480480 3212018740 3326733695 3533220614 3670878560 4037966416 4657427173 5047458020 5139229984 5322773912 5852960960 6424037480 6653467390 7066441228 7318814129 7341757120 8075932832 8833051535 9314854346 10094916040 10278459968 10645547824 12848074960 13306934780 14132882456 14637628258 16151865664 17666103070 18629708692 20189832080 21291095648 23287135865 25696149920 26613869560 28265764912 29275256516 35332206140 36594070645 37259417384 40379664160 42582191296 46574271730 51231698903 51392299840 53227739120 56531529824 58550513032 70664412280 73188141290 74518834768 80759328320 93148543460 102463397806 106455478240 113063059648 117101026064 141328824560 146376282580 149037669536 186297086920 204926795612 212910956480 234202052128 256158494515 282657649120 292752565160 298075339072 372594173840 409853591224 468404104256 512316989030 565315298240 585505130320 745188347680 819707182448 1024633978060 1171010260640 1490376695360 1639414364896 2049267956120 2342020521280 3278828729792 4098535912240 8197071824480 16394143648960
• Sum of all divisors σ(n): 50373895127040
• Sum of proper divisors (its aliquot sum) s(n): 33979751478080
• 16394143648960 is an abundant number, because the sum of its proper divisors (33979751478080) is greater than itself. Its abundance is 17585607829120

Bases of 16394143648960

• Binary: 11101110100100001111000110111100110011000000₂
• Hexadecimal: 0xEE90F1BCCC0
• Base-36: 5T7D5UE9S

Squares and roots of 16394143648960

• 16394143648960 squared (16394143648960²) is 268767945982735503709081600
• 16394143648960 cubed (16394143648960³) is 4406220314676887603939746636114395136000
• The square root of 16394143648960 is 4048968.2202951409
• The cube root of 16394143648960 is 25403.6572993119

Scales and comparisons

• 16,394,143,648,960 seconds is equal to 521,283 years, 2 weeks, 6 days, 23 hours, 22 minutes, 40 seconds.
• To count from 1 to 16,394,143,648,960 would take you about one million, three hundred three thousand, two hundred seven 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 16394143648960 cubic inches would be around 2117 feet tall.

Recreational maths with 16394143648960

• 16394143648960 backwards is 06984634149361
• 16394143648960 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16394143648960's digits is 64
• More coming soon!