13479481440720

Names of 13479481440720

• Cardinal: 13479481440720 can be written as Thirteen trillion, four hundred seventy-nine billion, four hundred eighty-one million, four hundred forty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.347948144072 × 10¹³

Factors of 13479481440720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3294

Divisors of 13479481440720

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 67 72 80 81 90 108 120 134 135 144 162 180 201 216 240 243 268 270 324 335 360 402 405 432 486 536 540 603 648 670 720 804 810 972 1005 1072 1080 1206 1215 1296 1340 1608 1620 1809 1944 2010 2160 2412 2430 2680 3015 3216 3217 3240 3618 3888 4020 4824 4860 5360 5427 6030 6434 6480 7236 8040 9045 9648 9651 9720 10854 12060 12868 14472 16080 16085 16281 18090 19302 19440 21708 24120 25736 27135 28944 28953 32170 32562 36180 38604 43416 48240 48255 51472 54270 57906 64340 65124 72360 77208 81405 86832 86859 96510 108540 115812 128680 130248 144720 144765 154416 162810 173718 193020 215539 217080 231624 257360 260496 260577 289530 325620 347436 386040 431078 434160 434295 463248 521154 579060 646617 651240 694872 772080 781731 862156 868590 1042308 1077695 1158120 1293234 1302480 1302885 1389744 1563462 1724312 1737180 1939851 2084616 2155390 2316240 2586468 2605770 3126924 3233085 3448624 3474360 3879702 3908655 4169232 4310780 5172936 5211540 5819553 6253848 6466170 6948720 7759404 7817310 8621560 9699255 10345872 10349089 10423080 11639106 12507696 12932340 15518808 15634620 17243120 17458659 19398510 20698178 20846160 23278212 25864680 29097765 31037616 31047267 31269240 34917318 38797020 41396356 46556424 51729360 51745445 52375977 58195530 62094534 62538480 69834636 77594040 82792712 87293295 93112848 93141801 103490890 104751954 116391060 124189068 139669272 155188080 155236335 165585424 174586590 186283602 206981780 209503908 232782120 248378136 261879885 279338544 279425403 310472670 349173180 372567204 413963560 419007816 465564240 465709005 496756272 523759770 558850806 620945340 693388963 698346360 745134408 827927120 838015632 838276209 931418010 1047519540 1117701612 1241890680 1386777926 1396692720 1397127015 1490268816 1676552418 1862836020 2080166889 2095039080 2235403224 2483781360 2514828627 2773555852 2794254030 3353104836 3466944815 3725672040 4160333778 4190078160 4191381045 4470806448 5029657254 5547111704 5588508060 6240500667 6706209672 6933889630 7451344080 8320667556 8382762090 10059314508 10400834445 11094223408 11177016120 12481001334 12574143135 13412419344 13867779260 16641335112 16765524180 18721502001 20118629016 20801668890 22354032240 24962002668 25148286270 27735558520 31202503335 33282670224 33531048360 37443004002 40237258032 41603337780 49924005336 50296572540 55471117040 56164506003 62405006670 67062096720 74886008004 83206675560 93607510005 99848010672 100593145080 112329012006 124810013340 149772016008 166413351120 168493518009 187215020010 201186290160 224658024012 249620026680 280822530015 299544032016 336987036018 374430040020 449316048024 499240053360 561645060030 673974072036 748860080040 842467590045 898632096048 1123290120060 1347948144072 1497720160080 1684935180090 2246580240120 2695896288144 3369870360180 4493160480240 6739740720360 13479481440720
• Sum of all divisors σ(n): 47660696332704
• Sum of proper divisors (its aliquot sum) s(n): 34181214891984
• 13479481440720 is an abundant number, because the sum of its proper divisors (34181214891984) is greater than itself. Its abundance is 20701733451264

Bases of 13479481440720

• Binary: 11000100001001101111101100111111100111010000₂
• Hexadecimal: 0xC426FB3F9D0
• Base-36: 4S0DZ7X00

Squares and roots of 13479481440720

• 13479481440720 squared (13479481440720²) is 181696419910714926874118400
• 13479481440720 cubed (13479481440720³) is 2449173520031749736266350936511861248000
• The square root of 13479481440720 is 3671441.3301481475
• The cube root of 13479481440720 is 23798.9462617053

Scales and comparisons

• 13,479,481,440,720 seconds is equal to 428,605 years, 42 weeks, 2 days, 16 hours, 12 minutes.
• To count from 1 to 13,479,481,440,720 would take you about one million, seventy-one thousand, five hundred fourteen 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 13479481440720 cubic inches would be around 1983.2 feet tall.

Recreational maths with 13479481440720

• 13479481440720 backwards is 02704418497431
• 13479481440720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13479481440720's digits is 54
• More coming soon!