21964308480

Names of 21964308480

• Cardinal: 21964308480 can be written as Twenty-one billion, nine hundred sixty-four million, three hundred eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.196430848 × 10¹⁰

Factors of 21964308480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 41

Divisors of 21964308480

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 45 48 60 62 64 72 80 90 93 96 120 124 128 144 155 160 180 186 192 240 248 256 279 288 310 320 360 372 384 465 480 496 512 558 576 620 640 720 744 768 930 960 961 992 1024 1116 1152 1240 1280 1395 1440 1488 1536 1860 1920 1922 1984 2048 2232 2304 2480 2560 2790 2880 2883 2976 3072 3720 3840 3844 3968 4096 4464 4608 4805 4960 5120 5580 5760 5766 5952 6144 7440 7680 7688 7936 8192 8649 8928 9216 9610 9920 10240 11160 11520 11532 11904 12288 14415 14880 15360 15376 15872 16384 17298 17856 18432 19220 19840 20480 22320 23040 23064 23808 24576 28830 29760 29791 30720 30752 31744 34596 35712 36864 38440 39680 40960 43245 44640 46080 46128 47616 49152 57660 59520 59582 61440 61504 63488 69192 71424 73728 76880 79360 81920 86490 89280 89373 92160 92256 95232 115320 119040 119164 122880 123008 126976 138384 142848 147456 148955 153760 158720 172980 178560 178746 184320 184512 190464 230640 238080 238328 245760 246016 253952 268119 276768 285696 297910 307520 317440 345960 357120 357492 368640 369024 380928 446865 461280 476160 476656 492032 507904 536238 553536 571392 595820 615040 634880 691920 714240 714984 737280 738048 761856 893730 922560 952320 953312 984064 1072476 1107072 1142784 1191640 1230080 1269760 1340595 1383840 1428480 1429968 1476096 1523712 1787460 1845120 1904640 1906624 1968128 2144952 2214144 2285568 2383280 2460160 2539520 2681190 2767680 2856960 2859936 2952192 3574920 3690240 3809280 3813248 3936256 4289904 4428288 4571136 4766560 4920320 5362380 5535360 5713920 5719872 5904384 7149840 7380480 7618560 7626496 7872512 8579808 8856576 9533120 9840640 10724760 11070720 11427840 11439744 11808768 14299680 14760960 15252992 15745024 17159616 17713152 19066240 19681280 21449520 22141440 22855680 22879488 23617536 28599360 29521920 30505984 34319232 35426304 38132480 39362560 42899040 44282880 45758976 47235072 57198720 59043840 61011968 68638464 70852608 76264960 78725120 85798080 88565760 91517952 114397440 118087680 122023936 137276928 141705216 152529920 171596160 177131520 183035904 228794880 236175360 244047872 274553856 305059840 343192320 354263040 366071808 457589760 488095744 549107712 610119680 686384640 708526080 732143616 915179520 1098215424 1220239360 1372769280 1464287232 1830359040 2196430848 2440478720 2745538560 3660718080 4392861696 5491077120 7321436160 10982154240 21964308480
• Sum of all divisors σ(n): 78678547584
• Sum of proper divisors (its aliquot sum) s(n): 56714239104
• 21964308480 is an abundant number, because the sum of its proper divisors (56714239104) is greater than itself. Its abundance is 34749930624

Bases of 21964308480

• Binary: 10100011101001011001100000000000000₂
• Hexadecimal: 0x51D2CC000
• Base-36: A38ZCW0

Squares and roots of 21964308480

• 21964308480 squared (21964308480²) is 482430847004599910400
• 21964308480 cubed (21964308480³) is 10596259943876716411005960192000
• The square root of 21964308480 is 148203.6048144579
• The cube root of 21964308480 is 2800.5232219499

Scales and comparisons

• 21,964,308,480 seconds is equal to 698 years, 20 weeks, 4 days, 12 hours, 48 minutes.
• To count from 1 to 21,964,308,480 would take you about one thousand, three hundred ninety-six 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 21964308480 cubic inches would be around 233.4 feet tall.

Recreational maths with 21964308480

• 21964308480 backwards is 08480346912
• 21964308480 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21964308480's digits is 45
• More coming soon!