13131446128640

Names of 13131446128640

• Cardinal: 13131446128640 can be written as Thirteen trillion, one hundred thirty-one billion, four hundred forty-six million, one hundred twenty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.313144612864 × 10¹³

Factors of 13131446128640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 2411

Divisors of 13131446128640

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 73 80 112 128 140 146 160 224 256 280 292 320 365 448 511 512 560 584 640 730 853 896 1022 1024 1120 1168 1280 1460 1471 1706 1792 2044 2048 2240 2336 2555 2560 2920 2942 3412 3584 4088 4096 4265 4480 4672 5110 5120 5840 5884 5971 6824 7168 7355 8176 8530 8960 9344 10220 10240 10297 11680 11768 11942 13648 14336 14710 16352 17060 17920 18688 20440 20480 20594 23360 23536 23884 27296 28672 29420 29855 32704 34120 35840 37376 40880 41188 46720 47072 47768 51485 54592 58840 59710 62269 65408 68240 71680 74752 81760 82376 93440 94144 95536 102970 107383 109184 117680 119420 124538 130816 136480 143360 149504 163520 164752 186880 188288 191072 205940 214766 218368 235360 238840 249076 261632 272960 299008 311345 327040 329504 373760 376576 382144 411880 429532 435883 436736 470720 477680 498152 523264 536915 545920 622690 654080 659008 747520 751681 753152 764288 823760 859064 871766 873472 941440 955360 996304 1046528 1073830 1091840 1245380 1254763 1308160 1318016 1495040 1503362 1506304 1528576 1647520 1718128 1743532 1746944 1882880 1910720 1992608 2093056 2147660 2179415 2183680 2490760 2509526 2616320 2636032 3006724 3012608 3057152 3295040 3436256 3487064 3493888 3758405 3765760 3821440 3985216 4295320 4358830 4367360 4981520 5019052 5232640 5272064 6013448 6025216 6114304 6273815 6590080 6872512 6974128 7516810 7531520 7642880 7970432 8590640 8717660 8734720 8783341 9963040 10038104 10465280 10544128 12026896 12228608 12547630 13180160 13745024 13948256 15033620 15063040 15285760 15940864 17181280 17435320 17469440 17566682 19926080 20076208 21088256 24053792 24457216 25095260 26360320 27490048 27896512 30067240 30126080 30571520 31881728 34362560 34870640 35133364 39852160 40152416 42176512 43916705 48107584 50190520 52720640 54980096 55793024 60134480 61143040 63763456 68725120 69741280 70266728 79704320 80304832 87833410 91597699 96215168 100381040 105441280 109960192 111586048 120268960 122286080 127526912 137450240 139482560 140533456 159408640 160609664 175666820 183195398 192430336 200762080 210882560 219920384 223172096 240537920 255053824 274900480 278965120 281066912 318817280 321219328 351333640 366390796 384860672 401524160 439840768 446344192 457988495 481075840 549800960 557930240 562133824 637634560 641183893 642438656 702667280 732781592 769721344 803048320 892688384 915976990 962151680 1099601920 1115860480 1124267648 1275269120 1282367786 1284877312 1405334560 1465563184 1539442688 1606096640 1785376768 1831953980 1924303360 2199203840 2231720960 2248535296 2564735572 2569754624 2810669120 2931126368 3078885376 3205919465 3212193280 3663907960 3848606720 4463441920 4497070592 5129471144 5139509248 5621338240 5862252736 6411838930 6424386560 7327815920 7697213440 8926883840 8994141184 10258942288 11242676480 11724505472 12823677860 12848773120 14655631840 15394426880 17988282368 20517884576 22485352960 23449010944 25647355720 25697546240 29311263680 35976564736 41035769152 44970705920 46898021888 51294711440 58622527360 82071538304 89941411840 93796043776 102589422880 117245054720 164143076608 179882823680 187592087552 205178845760 234490109440 328286153216 375184175104 410357691520 468980218880 656572306432 820715383040 937960437760 1313144612864 1641430766080 1875920875520 2626289225728 3282861532160 6565723064320 13131446128640
• Sum of all divisors σ(n): 36574261334016
• Sum of proper divisors (its aliquot sum) s(n): 23442815205376
• 13131446128640 is an abundant number, because the sum of its proper divisors (23442815205376) is greater than itself. Its abundance is 10311369076736

Bases of 13131446128640

• Binary: 10111111000101100111001011101001000000000000₂
• Hexadecimal: 0xBF1672E9000
• Base-36: 4NKI3ZBI8

Squares and roots of 13131446128640

• 13131446128640 squared (13131446128640²) is 172434877429374443428249600
• 13131446128640 cubed (13131446128640³) is 2264319303662471950172842899531628544000
• The square root of 13131446128640 is 3623733.7276129989
• The cube root of 13131446128640 is 23592.3309663495

Scales and comparisons

• 13,131,446,128,640 seconds is equal to 417,539 years, 19 weeks, 1 day, 4 hours, 37 minutes, 20 seconds.
• To count from 1 to 13,131,446,128,640 would take you about one million, forty-three thousand, eight hundred forty-eight 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 13131446128640 cubic inches would be around 1966 feet tall.

Recreational maths with 13131446128640

• 13131446128640 backwards is 04682164413131
• The number of decimal digits it has is: 14
• The sum of 13131446128640's digits is 44
• More coming soon!