13075649280

Names of 13075649280

• Cardinal: 13075649280 can be written as Thirteen billion, seventy-five million, six hundred forty-nine thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.307564928 × 10¹⁰

Factors of 13075649280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 579

Divisors of 13075649280

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 48 51 60 64 68 72 80 85 90 96 102 120 128 136 144 153 160 170 179 180 192 204 240 255 256 272 288 306 320 340 358 360 373 384 408 480 510 537 544 576 612 640 680 716 720 746 765 768 816 895 960 1020 1074 1088 1119 1152 1224 1280 1360 1432 1440 1492 1530 1611 1632 1790 1865 1920 2040 2148 2176 2238 2304 2448 2685 2720 2864 2880 2984 3043 3060 3222 3264 3357 3580 3730 3840 4080 4296 4352 4476 4896 5370 5440 5595 5728 5760 5968 6086 6120 6341 6444 6528 6714 7160 7460 8055 8160 8592 8952 9129 9792 10740 10880 11190 11456 11520 11936 12172 12240 12682 12888 13056 13428 14320 14920 15215 16110 16320 16785 17184 17904 18258 19023 19584 21480 21760 22380 22912 23872 24344 24480 25364 25776 26856 27387 28640 29840 30430 31705 32220 32640 33570 34368 35808 36516 38046 39168 42960 44760 45645 45824 47744 48688 48960 50728 51552 53712 54774 57069 57280 59680 60860 63410 64440 65280 66767 67140 68736 71616 73032 76092 85920 89520 91290 95115 95488 97376 97920 101456 103104 107424 109548 114138 114560 119360 121720 126820 128880 133534 134280 136935 137472 143232 146064 152184 171840 179040 182580 190230 194752 195840 200301 202912 206208 214848 219096 228276 229120 238720 243440 253640 257760 267068 268560 273870 285345 286464 292128 304368 333835 343680 358080 365160 380460 389504 400602 405824 412416 429696 438192 456552 477440 486880 507280 515520 534136 537120 547740 570690 584256 600903 608736 667670 687360 716160 730320 760920 779008 801204 811648 859392 876384 913104 973760 1001505 1014560 1031040 1068272 1074240 1095480 1135039 1141380 1168512 1201806 1217472 1335340 1432320 1460640 1521840 1602408 1623296 1752768 1826208 1947520 2003010 2029120 2062080 2136544 2148480 2190960 2270078 2282760 2337024 2403612 2434944 2670680 2921280 3004515 3043680 3204816 3405117 3505536 3652416 3895040 4006020 4058240 4273088 4296960 4381920 4540156 4565520 4807224 4869888 5341360 5675195 5842560 6009030 6087360 6409632 6810234 7011072 7304832 8012040 8116480 8546176 8763840 9080312 9131040 9614448 10215351 10682720 11350390 11685120 12018060 12174720 12819264 13620468 14609664 16024080 17025585 17092352 17527680 18160624 18262080 19228896 20430702 21365440 22700780 24036120 24349440 25638528 27240936 32048160 34051170 35055360 36321248 36524160 38457792 40861404 42730880 45401560 48072240 51076755 51277056 54481872 64096320 68102340 72642496 73048320 76915584 81722808 85461760 90803120 96144480 102153510 108963744 128192640 136204680 145284992 153831168 163445616 181606240 192288960 204307020 217927488 256385280 272409360 290569984 326891232 363212480 384577920 408614040 435854976 544818720 653782464 726424960 769155840 817228080 871709952 1089637440 1307564928 1452849920 1634456160 2179274880 2615129856 3268912320 4358549760 6537824640 13075649280
• Sum of all divisors σ(n): 48298330080
• Sum of proper divisors (its aliquot sum) s(n): 35222680800
• 13075649280 is an abundant number, because the sum of its proper divisors (35222680800) is greater than itself. Its abundance is 22147031520

Bases of 13075649280

• Binary: 1100001011010111101001001100000000₂
• Hexadecimal: 0x30B5E9300
• Base-36: 608WJK0

Squares and roots of 13075649280

• 13075649280 squared (13075649280²) is 170972604093564518400
• 13075649280 cubed (13075649280³) is 2235577807615741947650506752000
• The square root of 13075649280 is 114348.8053282587
• The cube root of 13075649280 is 2355.8868122143

Scales and comparisons

• 13,075,649,280 seconds is equal to 415 years, 39 weeks, 5 days, 12 hours, 48 minutes.
• To count from 1 to 13,075,649,280 would take you about eight hundred thirty-one 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 13075649280 cubic inches would be around 196.3 feet tall.

Recreational maths with 13075649280

• 13075649280 backwards is 08294657031
• 13075649280 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13075649280's digits is 45
• More coming soon!