13163397120

Names of 13163397120

• Cardinal: 13163397120 can be written as Thirteen billion, one hundred sixty-three million, three hundred ninety-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.316339712 × 10¹⁰

Factors of 13163397120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 202

Divisors of 13163397120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 79 80 90 96 113 120 128 144 158 160 180 192 226 237 240 256 288 316 320 339 360 384 395 452 474 480 512 565 576 632 640 678 711 720 768 790 904 948 960 1017 1024 1130 1152 1185 1264 1280 1356 1422 1440 1536 1580 1695 1808 1896 1920 2034 2048 2260 2304 2370 2528 2560 2712 2844 2880 3072 3160 3390 3555 3616 3792 3840 4068 4096 4520 4608 4740 5056 5085 5120 5424 5688 5760 6144 6320 6780 7110 7232 7584 7680 8136 8192 8927 9040 9216 9480 10112 10170 10240 10848 11376 11520 12288 12640 13560 14220 14464 15168 15360 16272 16384 17854 18080 18432 18960 20224 20340 20480 21696 22752 23040 24576 25280 26781 27120 28440 28928 30336 30720 32544 32768 35708 36160 36864 37920 40448 40680 40960 43392 44635 45504 46080 49152 50560 53562 54240 56880 57856 60672 61440 65088 71416 72320 73728 75840 80343 80896 81360 81920 86784 89270 91008 92160 98304 101120 107124 108480 113760 115712 121344 122880 130176 133905 142832 144640 147456 151680 160686 161792 162720 163840 173568 178540 182016 184320 202240 214248 216960 227520 231424 242688 245760 260352 267810 285664 289280 294912 303360 321372 323584 325440 347136 357080 364032 368640 401715 404480 428496 433920 455040 462848 485376 491520 520704 535620 571328 578560 606720 642744 647168 650880 694272 714160 728064 737280 803430 808960 856992 867840 910080 925696 970752 1041408 1071240 1142656 1157120 1213440 1285488 1294336 1301760 1388544 1428320 1456128 1474560 1606860 1617920 1713984 1735680 1820160 1851392 1941504 2082816 2142480 2285312 2314240 2426880 2570976 2588672 2603520 2777088 2856640 2912256 3213720 3235840 3427968 3471360 3640320 3702784 3883008 4165632 4284960 4570624 4628480 4853760 5141952 5207040 5554176 5713280 5824512 6427440 6471680 6855936 6942720 7280640 7766016 8331264 8569920 9141248 9256960 9707520 10283904 10414080 11108352 11426560 11649024 12854880 12943360 13711872 13885440 14561280 16662528 17139840 18282496 18513920 19415040 20567808 20828160 22853120 23298048 25709760 27423744 27770880 29122560 33325056 34279680 36564992 38830080 41135616 41656320 45706240 51419520 54847488 55541760 58245120 68559360 73129984 82271232 83312640 91412480 102839040 109694976 116490240 137118720 146259968 164542464 166625280 182824960 205678080 219389952 274237440 292519936 329084928 365649920 411356160 438779904 548474880 658169856 731299840 822712320 877559808 1096949760 1316339712 1462599680 1645424640 2193899520 2632679424 3290849280 4387799040 6581698560 13163397120
• Sum of all divisors σ(n): 46618977600
• Sum of proper divisors (its aliquot sum) s(n): 33455580480
• 13163397120 is an abundant number, because the sum of its proper divisors (33455580480) is greater than itself. Its abundance is 20292183360

Bases of 13163397120

• Binary: 1100010000100110011000000000000000₂
• Hexadecimal: 0x310998000
• Base-36: 61P5A80

Squares and roots of 13163397120

• 13163397120 squared (13163397120²) is 173275023738824294400
• 13163397120 cubed (13163397120³) is 2280887948451571349090992128000
• The square root of 13163397120 is 114731.8487604903
• The cube root of 13163397120 is 2361.1450155719

Scales and comparisons

• 13,163,397,120 seconds is equal to 418 years, 28 weeks, 6 days, 3 hours, 12 minutes.
• To count from 1 to 13,163,397,120 would take you about eight hundred thirty-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 13163397120 cubic inches would be around 196.8 feet tall.

Recreational maths with 13163397120

• 13163397120 backwards is 02179336131
• 13163397120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13163397120's digits is 36
• More coming soon!