13281233293216

Names of 13281233293216

• Cardinal: 13281233293216 can be written as Thirteen trillion, two hundred eighty-one billion, two hundred thirty-three million, two hundred ninety-three thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.3281233293216 × 10¹³

Factors of 13281233293216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 577

Divisors of 13281233293216

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 14 16 17 23 28 32 34 37 46 56 68 74 92 112 119 136 148 161 184 224 238 259 272 289 296 322 368 391 476 491 518 544 578 592 629 644 736 782 851 952 982 1036 1156 1184 1258 1288 1564 1702 1904 1964 2023 2072 2312 2516 2576 2737 3128 3404 3437 3808 3928 4046 4144 4403 4624 5032 5152 5474 5957 6256 6647 6808 6874 7856 8092 8288 8347 8806 9248 10064 10693 10948 11293 11914 12512 13294 13616 13748 14467 15712 16184 16694 17612 18167 20128 21386 21896 22586 23828 26588 27232 27496 28934 32368 33388 35224 36334 42772 43792 45172 46529 47656 53176 54992 57868 58429 64736 66776 70448 72668 74851 79051 85544 87584 90344 93058 95312 101269 106352 109984 115736 116858 127169 133552 140896 141899 145336 149702 158102 171088 180688 186116 190624 191981 202538 212704 231472 233716 241081 245939 254338 267104 283798 290672 299404 308839 316204 342176 361376 372232 383962 405076 417841 462944 467432 482162 491878 508676 567596 581344 598808 617678 632408 744464 767924 810152 835682 934864 964324 983756 993293 1017352 1135192 1197616 1235356 1264816 1343867 1488928 1535848 1620304 1671364 1687567 1721573 1869728 1928648 1967512 1986586 2034704 2161873 2270384 2395232 2470712 2529632 2687734 2924887 3071696 3240608 3263677 3342728 3375134 3443146 3857296 3935024 3973172 4069408 4098377 4323746 4540768 4941424 5250263 5375468 5544863 5849774 6143392 6527354 6685456 6750268 6886292 7103297 7714592 7870048 7946344 8196754 8647492 8919997 9882848 10500526 10750936 11089726 11699548 13054708 13370912 13500536 13772584 14206594 15892688 16393508 17294984 17839994 21001052 21501872 22179452 22845739 23399096 26109416 27001072 27545168 28413188 28688639 31785376 32787016 34589968 35679988 36751841 38814041 42002104 43003744 44358904 45691478 46798192 49723079 52218832 54002144 55090336 56826376 57377278 62439979 65574032 69179936 69672409 71359976 73503682 77628082 84004208 88717808 91382956 93596384 94262671 99446158 104437664 113652752 114754556 120756049 124879958 131148064 139344818 142719952 147007364 151639949 155256164 168008416 177435616 182765912 188525342 198892316 205159931 227305504 229509112 241512098 249759916 278689636 285439904 294014728 303279898 310512328 365531824 377050684 397784632 410319862 459018224 483024196 487706863 499519832 557379272 588029456 606559796 621024656 659838697 731063648 754101368 795569264 820639724 845292343 918036448 966048392 975413726 999039664 1061479643 1114758544 1176058912 1213119592 1242049312 1319677394 1436119517 1508202736 1591138528 1602465407 1641279448 1690584686 1932096784 1950827452 1998079328 2122959286 2229517088 2426239184 2577879133 2639354788 2872239034 3016405472 3204930814 3282558896 3381169372 3487718827 3864193568 3901654904 4245918572 4852478368 5155758266 5278709576 5744478068 6409861628 6565117792 6762338744 6975437654 7803309808 8491837144 10311516532 10557419152 11217257849 11488956136 12819723256 13524677488 13950875308 15606619616 16983674288 18045153931 20623033064 21114838304 22434515698 22977912272 24414031789 25639446512 27049354976 27901750616 33967348576 36090307862 41246066128 44869031396 45955824544 48828063578 51278893024 55803501232 59291220059 72180615724 82492132256 89738062792 97656127156 111607002464 118582440118 144361231448 179476125584 195312254312 237164880236 288722462896 358952251168 390624508624 415038540413 474329760472 577444925792 781249017248 830077080826 948659520944 1660154161652 1897319041888 3320308323304 6640616646608 13281233293216
• Sum of all divisors σ(n): 34088833715328
• Sum of proper divisors (its aliquot sum) s(n): 20807600422112
• 13281233293216 is an abundant number, because the sum of its proper divisors (20807600422112) is greater than itself. Its abundance is 7526367128896

Bases of 13281233293216

• Binary: 11000001010001000111001100010100111110100000₂
• Hexadecimal: 0xC1447314FA0
• Base-36: 4PHBBE3DS

Squares and roots of 13281233293216

• 13281233293216 squared (13281233293216²) is 176391157788829116631622656
• 13281233293216 cubed (13281233293216³) is 2342692117453914017378073924672716701696
• The square root of 13281233293216 is 3644342.6421257373
• The cube root of 13281233293216 is 23681.6959997261

Scales and comparisons

• 13,281,233,293,216 seconds is equal to 422,302 years, 7 weeks, 22 hours, 20 minutes, 16 seconds.
• To count from 1 to 13,281,233,293,216 would take you about one million, fifty-five thousand, seven hundred fifty-five 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 13281233293216 cubic inches would be around 1973.5 feet tall.

Recreational maths with 13281233293216

• 13281233293216 backwards is 61239233218231
• 13281233293216 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13281233293216's digits is 46
• More coming soon!