13257737811283840

Names of 13257737811283840

• Cardinal: 13257737811283840 can be written as Thirteen quadrillion, two hundred fifty-seven trillion, seven hundred thirty-seven billion, eight hundred eleven million, two hundred eighty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.325773781128384 × 10¹⁶

Factors of 13257737811283840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 543849

Divisors of 13257737811283840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 56 64 68 70 80 85 112 119 128 136 140 160 170 224 238 272 280 289 320 340 448 476 544 560 578 595 640 680 896 952 1088 1120 1156 1190 1360 1445 1904 2023 2176 2240 2312 2380 2720 2890 3808 4046 4480 4624 4760 5440 5780 7616 8092 9248 9520 10115 10880 11560 15232 16184 18496 19040 19531 20230 23120 32368 36992 38080 39062 40460 46240 64736 76160 78124 80920 92480 97655 129472 136717 156248 161840 184960 195310 258944 273434 312496 323680 332027 390620 524287 546868 624992 647360 664054 683585 781240 1048574 1093736 1249984 1294720 1328108 1367170 1562480 1660135 2097148 2187472 2324189 2499968 2621435 2656216 2734340 3124960 3320270 3670009 4194296 4374944 4648378 5242870 5312432 5468680 5644459 6249920 6640540 7340018 8388592 8749888 8912879 9296756 10485740 10624864 10937360 11288918 11620945 12499840 13281080 14680036 16777184 17499776 17825758 18350045 18593512 20971480 21249728 21874720 22577836 23241890 26562160 28222295 29360072 33554368 35651516 36700090 37187024 39511213 41942960 42499456 43749440 44564395 45155672 46483780 53124320 56444590 58720144 62390153 67108736 71303032 73400180 74374048 79022426 83885920 87498880 89128790 90311344 92967560 106248640 112889180 117440288 124780306 142606064 146800360 148748096 151518943 158044852 167771840 178257580 180622688 185935120 197556065 212497280 225778360 234880576 249560612 285212128 293600720 297496192 303037886 311950765 316089704 335543680 356515160 361245376 371870240 395112130 451556720 469761152 499121224 570424256 587201440 606075772 623901530 632179408 713030320 722490752 743740480 757594715 790224260 903113440 998242448 1060632601 1140848512 1174402880 1212151544 1247803060 1264358816 1426060640 1487480960 1515189430 1580448520 1806226880 1996484896 2121265202 2348805760 2424303088 2495606120 2528717632 2852121280 3030378860 3160897040 3612453760 3992969792 4242530404 4848606176 4991212240 5057435264 5303163005 5704242560 6060757720 6321794080 7985939584 8485060808 9697212352 9982424480 10239849397 10606326010 12121515440 12643588160 16970121616 19394424704 19964848960 20479698794 21212652020 24243030880 25287176320 33940243232 39929697920 40959397588 42425304040 48486061760 51199246985 67880486464 71678945779 81918795176 84850608080 96972123520 102398493970 135760972928 143357891558 163837590352 169701216160 174077439749 204796987940 286715783116 327675180704 339402432320 348154879498 358394728895 409593975880 573431566232 655350361408 678804864640 696309758996 716789457790 819187951760 870387198745 1146863132464 1218542078243 1310700722816 1392619517992 1433578915580 1638375903520 1740774397490 2293726264928 2437084156486 2785239035984 2867157831160 2959316475733 3276751807040 3481548794980 4587452529856 4874168312972 5570478071968 5734315662320 5918632951466 6092710391215 6553503614080 6963097589960 9174905059712 9748336625944 11140956143936 11468631324640 11837265902932 12185420782430 13926195179920 14796582378665 19496673251888 20715215330131 22281912287872 22937262649280 23674531805864 24370841564860 27852390359840 29593164757330 38993346503776 41430430660262 45874525298560 47349063611728 48741683129720 55704780719680 59186329514660 77986693007552 82860861320524 94698127223456 97483366259440 103576076650655 111409561439360 118372659029320 155973386015104 165721722641048 189396254446912 194966732518880 207152153301310 236745318058640 331443445282096 378792508893824 389933465037760 414304306602620 473490636117280 662886890564192 779866930075520 828608613205240 946981272234560 1325773781128384 1657217226410480 1893962544469120 2651547562256768 3314434452820960 6628868905641920 13257737811283840
• Sum of all divisors σ(n): 38480120779898880
• Sum of proper divisors (its aliquot sum) s(n): 25222382968615040
• 13257737811283840 is an abundant number, because the sum of its proper divisors (25222382968615040) is greater than itself. Its abundance is 11964645157331200

Bases of 13257737811283840

• Binary: 101111000110011101011110100000110001000100111110000000₂
• Hexadecimal: 0x2F19D7A0C44F80
• Base-36: 3MJH4O46WSG

Squares and roots of 13257737811283840

• 13257737811283840 squared (13257737811283840²) is 175767611872745224321629045145600
• 13257737811283840 cubed (13257737811283840³) is 2330280913924356759812498221414098308455727104000
• The square root of 13257737811283840 is 115142250.3309877125
• The cube root of 13257737811283840 is 236677.2286729053

Scales and comparisons

• 13,257,737,811,283,840 seconds is equal to 421,555,053 years, 27 weeks, 1 day, 10 hours, 50 minutes, 40 seconds.
• To count from 1 to 13,257,737,811,283,840 would take you about one billion, two hundred sixty-four million, six hundred sixty-five thousand, one hundred sixty 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 13257737811283840 cubic inches would be around 19723.1 feet tall.

Recreational maths with 13257737811283840

• 13257737811283840 backwards is 04838211873775231
• 13257737811283840 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13257737811283840's digits is 70
• More coming soon!