13008661120

Names of 13008661120

• Cardinal: 13008661120 can be written as Thirteen billion, eight million, six hundred sixty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.300866112 × 10¹⁰

Factors of 13008661120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1921

Divisors of 13008661120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 26 28 32 34 35 40 49 52 56 64 65 68 70 80 85 91 98 104 112 119 128 130 136 140 160 170 182 196 208 221 224 238 245 260 272 280 320 340 364 392 416 442 448 455 476 490 520 544 560 595 637 640 680 728 784 832 833 884 896 910 952 980 1040 1088 1105 1120 1190 1274 1360 1456 1547 1568 1664 1666 1768 1820 1877 1904 1960 2080 2176 2210 2240 2380 2548 2720 2912 3094 3136 3185 3332 3536 3640 3754 3808 3920 4160 4165 4420 4480 4760 5096 5440 5824 6188 6272 6370 6664 7072 7280 7508 7616 7735 7840 8320 8330 8840 9385 9520 10192 10829 10880 11648 12376 12740 13139 13328 14144 14560 15016 15232 15470 15680 16660 17680 18770 19040 20384 21658 24401 24752 25480 26278 26656 28288 29120 30032 30940 31360 31909 33320 35360 37540 38080 40768 43316 48802 49504 50960 52556 53312 54145 58240 60064 61880 63818 65695 66640 70720 75080 76160 81536 86632 91973 97604 99008 101920 105112 106624 108290 120128 122005 123760 127636 131390 133280 141440 150160 159545 170807 173264 183946 195208 198016 203840 210224 216580 223363 240256 244010 247520 255272 262780 266560 300320 319090 341614 346528 367892 390416 407680 414817 420448 433160 446726 459865 488020 495040 510544 525560 533120 600640 638180 683228 693056 735784 780832 829634 840896 854035 866320 893452 919730 976040 990080 1021088 1051120 1116815 1195649 1201280 1276360 1366456 1386112 1471568 1561664 1563541 1659268 1681792 1708070 1732640 1786904 1839460 1952080 2042176 2074085 2102240 2233630 2391298 2552720 2732912 2903719 2943136 3123328 3127082 3318536 3416140 3465280 3573808 3678920 3904160 4084352 4148170 4204480 4467260 4782596 5105440 5465824 5807438 5886272 5978245 6254164 6637072 6832280 6930560 7147616 7357840 7808320 7817705 8296340 8408960 8934520 9565192 10210880 10931648 11614876 11772544 11956490 12508328 13274144 13664560 14295232 14518595 14715680 15616640 15635410 16592680 17869040 19130384 20326033 20421760 21863296 23229752 23912980 25016656 26548288 27329120 28590464 29037190 29431360 31270820 33185360 35738080 38260768 40652066 46459504 47825960 50033312 53096576 54658240 58074380 58862720 62541640 66370720 71476160 76521536 81304132 92919008 95651920 100066624 101630165 109316480 116148760 125083280 132741440 142952320 153043072 162608264 185838016 191303840 200133248 203260330 232297520 250166560 265482880 325216528 371676032 382607680 406520660 464595040 500333120 650433056 765215360 813041320 929190080 1000666240 1300866112 1626082640 1858380160 2601732224 3252165280 6504330560 13008661120
• Sum of all divisors σ(n): 41272655760
• Sum of proper divisors (its aliquot sum) s(n): 28263994640
• 13008661120 is an abundant number, because the sum of its proper divisors (28263994640) is greater than itself. Its abundance is 15255333520

Bases of 13008661120

• Binary: 1100000111011000000110101010000000₂
• Hexadecimal: 0x307606A80
• Base-36: 5Z50R5S

Squares and roots of 13008661120

• 13008661120 squared (13008661120²) is 169225264134999654400
• 13008661120 cubed (13008661120³) is 2201394114074700435406716928000
• The square root of 13008661120 is 114055.5177095787
• The cube root of 13008661120 is 2351.8567562043

Scales and comparisons

• 13,008,661,120 seconds is equal to 413 years, 33 weeks, 4 hours, 58 minutes, 40 seconds.
• To count from 1 to 13,008,661,120 would take you about eight hundred twenty-seven 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 13008661120 cubic inches would be around 196 feet tall.

Recreational maths with 13008661120

• 13008661120 backwards is 02116680031
• 13008661120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13008661120's digits is 28
• More coming soon!