13020808320

Names of 13020808320

• Cardinal: 13020808320 can be written as Thirteen billion, twenty million, eight hundred eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.302080832 × 10¹⁰

Factors of 13020808320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 162

Divisors of 13020808320

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 81 90 96 104 108 117 120 128 130 135 139 144 156 160 162 180 192 195 208 216 234 240 260 270 278 288 312 320 324 351 360 384 390 405 416 417 432 468 480 520 540 556 576 585 624 640 648 695 702 720 780 810 832 834 864 936 960 1040 1053 1080 1112 1152 1170 1248 1251 1296 1390 1404 1440 1560 1620 1664 1668 1728 1755 1807 1872 1920 2080 2085 2106 2160 2224 2340 2496 2502 2592 2780 2808 2880 3120 3240 3336 3456 3510 3614 3744 3753 4160 4170 4212 4320 4448 4680 4992 5004 5184 5265 5421 5560 5616 5760 6240 6255 6480 6672 7020 7228 7488 7506 8320 8340 8424 8640 8896 9035 9360 10008 10368 10530 10842 11120 11232 11259 12480 12510 12960 13344 14040 14456 14976 15012 16263 16680 16848 17280 17792 18070 18720 18765 19321 20016 21060 21684 22240 22464 22518 24960 25020 25920 26688 27105 28080 28912 30024 32526 33360 33696 36140 37440 37530 38642 40032 42120 43368 44480 44928 45036 48789 50040 51840 53376 54210 56160 56295 57824 57963 60048 65052 66720 67392 72280 74880 75060 77284 80064 81315 84240 86736 88960 90072 96605 97578 100080 108420 112320 112590 115648 115926 120096 130104 133440 134784 144560 146367 150120 154568 160128 162630 168480 173472 173889 180144 193210 195156 200160 216840 224640 225180 231296 231852 240192 243945 251173 260208 266880 289120 289815 292734 300240 309136 325260 336960 346944 347778 360288 386420 390312 400320 433680 450360 463704 480384 487890 502346 520416 521667 578240 579630 585468 600480 618272 650520 673920 693888 695556 720576 731835 753519 772840 780624 800640 867360 869445 900720 927408 975780 1004692 1040832 1043334 1156480 1159260 1170936 1200960 1236544 1255865 1301040 1391112 1441152 1463670 1507038 1545680 1561248 1565001 1734720 1738890 1801440 1854816 1951560 2009384 2081664 2086668 2260557 2318520 2341872 2401920 2473088 2511730 2602080 2608335 2782224 2927340 3014076 3091360 3122496 3130002 3469440 3477780 3602880 3709632 3767595 3903120 4018768 4173336 4521114 4637040 4683744 5023460 5204160 5216670 5564448 5854680 6028152 6182720 6244992 6260004 6781671 6955560 7205760 7419264 7535190 7806240 7825005 8037536 8346672 9042228 9274080 9367488 10046920 10408320 10433340 11128896 11302785 11709360 12056304 12365440 12520008 13563342 13911120 15070380 15612480 15650010 16075072 16693344 18084456 18548160 18734976 20093840 20345013 20866680 22257792 22605570 23418720 24112608 25040016 27126684 27822240 30140760 31224960 31300020 32150144 33386688 33908355 36168912 37096320 40187680 40690026 41733360 45211140 46837440 48225216 50080032 54253368 55644480 60281520 62600040 66773376 67816710 72337824 80375360 81380052 83466720 90422280 93674880 96450432 100160064 101725065 108506736 111288960 120563040 125200080 135633420 144675648 160750720 162760104 166933440 180844560 200320128 203450130 217013472 241126080 250400160 271266840 289351296 325520208 333866880 361689120 406900260 434026944 482252160 500800320 542533680 651040416 723378240 813800520 868053888 1001600640 1085067360 1302080832 1446756480 1627601040 2170134720 2604161664 3255202080 4340269440 6510404160 13020808320
• Sum of all divisors σ(n): 50439409020
• Sum of proper divisors (its aliquot sum) s(n): 37418600700
• 13020808320 is an abundant number, because the sum of its proper divisors (37418600700) is greater than itself. Its abundance is 24397792380

Bases of 13020808320

• Binary: 1100001000000110011100010010000000₂
• Hexadecimal: 0x30819C480
• Base-36: 5ZC9400

Squares and roots of 13020808320

• 13020808320 squared (13020808320²) is 169541449306181222400
• 13020808320 cubed (13020808320³) is 2207566713710782688053690368000
• The square root of 13020808320 is 114108.7565439217
• The cube root of 13020808320 is 2352.5885657411

Scales and comparisons

• 13,020,808,320 seconds is equal to 414 years, 1 week, 19 hours, 12 minutes.
• To count from 1 to 13,020,808,320 would take you about eight hundred twenty-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 13020808320 cubic inches would be around 196 feet tall.

Recreational maths with 13020808320

• 13020808320 backwards is 02380802031
• 13020808320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13020808320's digits is 27
• More coming soon!