13649123077947

Names of 13649123077947

• Cardinal: 13649123077947 can be written as Thirteen trillion, six hundred forty-nine billion, one hundred twenty-three million, seventy-seven thousand, nine hundred forty-seven.

Scientific notation

• Scientific notation: 1.3649123077947 × 10¹³

Factors of 13649123077947

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1347

Divisors of 13649123077947

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 21 27 31 43 49 63 73 93 97 129 147 189 217 219 279 291 301 387 441 511 651 657 679 837 873 903 1093 1161 1323 1333 1519 1533 1953 1971 2037 2107 2263 2619 2709 3007 3139 3279 3577 3999 4171 4557 4599 4753 5859 6111 6321 6789 7081 7651 8127 9021 9331 9417 9837 10731 11997 12513 13671 13797 14259 15841 18333 18963 20367 21049 21243 21973 22953 27063 27993 28251 29197 29511 32193 33883 35991 37539 41013 42777 46999 47523 49567 53557 56889 61101 63147 63729 65317 65919 68859 79789 81189 83979 84753 87591 96579 97309 101649 106021 110887 112617 128331 129301 140997 142569 147343 148701 153811 160671 189441 191187 195951 197757 204379 206577 219511 237181 239367 251937 262773 291927 304483 304947 318063 328993 332661 346969 387903 422991 427707 442029 446103 461433 482013 558523 568323 587853 593271 613137 658533 681163 711543 718101 742147 788319 875781 905107 913449 914841 954189 986979 997983 1040907 1163709 1268973 1326087 1338309 1384299 1446039 1456969 1536577 1660267 1675569 1763559 1839411 1975599 2043489 2131381 2134629 2154303 2226441 2302951 2473459 2627343 2715321 2740347 2862567 2960937 2993949 3122721 3286651 3430927 3491127 3909661 3978261 4152897 4370907 4558903 4609731 4768141 4980801 5026707 5195029 5518233 5926797 6130467 6335749 6394143 6403887 6679323 6908853 7420377 7739533 8145963 8221041 8882811 9368163 9438973 9859953 10198783 10292781 10756039 11728983 13112721 13676709 13829193 14304423 14919667 14942403 15080121 15585087 17314213 18391401 19007247 19182429 20037969 20726559 22261131 23006557 23218599 24016489 24437889 28316919 29579859 30596349 30878343 31912321 32268117 35186949 39338163 41030127 41487579 42913269 44759001 44827209 46755261 51942639 54176731 57021741 57547287 62179677 66072811 66783393 69019671 69655797 71391481 72049467 84950757 88739577 91789047 92635029 95736963 96804351 105560847 106358737 121199491 123090381 128739807 134277003 140265783 141325993 155827917 161045899 162530193 168115423 171065223 198218433 207059013 208967391 214174443 216148401 223386247 239925523 254852271 275367141 287210889 290413053 319076211 332799919 363598473 379237117 402831009 423977979 462509677 467483751 483137697 487590579 504346269 594655299 621177039 642523329 648445203 670158741 719776569 744511159 861632667 957228633 989281951 998399757 1090795419 1137711351 1271933937 1387529031 1449413091 1462771737 1513038807 1679478661 1783965897 1927569987 2010476223 2159329707 2233533477 2329599433 2871685899 2967845853 2995199271 3272386257 3413134053 3815801811 4162587093 4348239273 4539116421 5038435983 5211578113 6031428669 6477989121 6700600431 6924973657 6988798299 8903537559 8985597813 10239402159 10316797489 11756350627 12487761279 15115307949 15634734339 16307196031 20101801293 20774920971 20966394897 26710612677 30950392467 35269051881 45345923847 46904203017 48921588093 62324762913 62899184691 72217582423 92851177401 105807155643 140712609051 146764764279 186974288739 216652747269 278553532203 317421466929 440294292837 505523076961 649958241807 1516569230883 1949874725421 4549707692649 13649123077947
• Sum of all divisors σ(n): 25469042565120
• Sum of proper divisors (its aliquot sum) s(n): 11819919487173
• 13649123077947 is a deficient number, because the sum of its proper divisors (11819919487173) is less than itself. Its deficiency is 1829203590774

Bases of 13649123077947

• Binary: 11000110100111101111001000011110111100111011₂
• Hexadecimal: 0xC69EF21EF3B
• Base-36: 4U6BJGY0R

Squares and roots of 13649123077947

• 13649123077947 squared (13649123077947²) is 186298560796945387037734809
• 13649123077947 cubed (13649123077947³) is 2542811985561899530400150132852822157123
• The square root of 13649123077947 is 3694471.9619922683
• The cube root of 13649123077947 is 23898.3683099947

Scales and comparisons

• 13,649,123,077,947 seconds is equal to 433,999 years, 46 weeks, 3 days, 13 hours, 12 minutes, 27 seconds.
• To count from 1 to 13,649,123,077,947 would take you about one million, eighty-four thousand, nine hundred ninety-nine 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 13649123077947 cubic inches would be around 1991.5 feet tall.

Recreational maths with 13649123077947

• 13649123077947 backwards is 74977032194631
• 13649123077947 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13649123077947's digits is 63
• More coming soon!