21103364160
21,103,364,160 is an even composite number composed of five prime numbers multiplied together.
21103364160 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 21103364160:
26 × 35 × 5 × 223 × 1217
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 223 × 1217)See below for interesting mathematical facts about the number 21103364160 from the Numbermatics database.
Names of 21103364160
- Cardinal: 21103364160 can be written as Twenty-one billion, one hundred three million, three hundred sixty-four thousand, one hundred sixty.
Scientific notation
- Scientific notation: 2.110336416 × 1010
Factors of 21103364160
Divisors of 21103364160
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 135 144 160 162 180 192 216 223 240 243 270 288 320 324 360 405 432 446 480 486 540 576 648 669 720 810 864 892 960 972 1080 1115 1215 1217 1296 1338 1440 1620 1728 1784 1944 2007 2160 2230 2430 2434 2592 2676 2880 3240 3345 3568 3651 3888 4014 4320 4460 4860 4868 5184 5352 6021 6085 6480 6690 7136 7302 7776 8028 8640 8920 9720 9736 10035 10704 10953 12042 12170 12960 13380 14272 14604 15552 16056 17840 18063 18255 19440 19472 20070 21408 21906 24084 24340 25920 26760 29208 30105 32112 32859 35680 36126 36510 38880 38944 40140 42816 43812 48168 48680 53520 54189 54765 58416 60210 64224 65718 71360 72252 73020 77760 77888 80280 87624 90315 96336 97360 98577 107040 108378 109530 116832 120420 128448 131436 144504 146040 160560 164295 175248 180630 192672 194720 197154 214080 216756 219060 233664 240840 262872 270945 271391 289008 292080 295731 321120 328590 350496 361260 385344 389440 394308 433512 438120 481680 492885 525744 541890 542782 578016 584160 591462 642240 657180 700992 722520 788616 814173 867024 876240 963360 985770 1051488 1083780 1085564 1156032 1168320 1182924 1314360 1356955 1445040 1478655 1577232 1628346 1734048 1752480 1926720 1971540 2102976 2167560 2171128 2365848 2442519 2628720 2713910 2890080 2957310 3154464 3256692 3468096 3504960 3943080 4070865 4335120 4342256 4731696 4885038 5257440 5427820 5780160 5914620 6308928 6513384 7327557 7886160 8141730 8670240 8684512 9463392 9770076 10514880 10855640 11829240 12212595 13026768 14655114 15772320 16283460 17340480 17369024 18926784 19540152 21711280 21982671 23658480 24425190 26053536 29310228 31544640 32566920 36637785 39080304 43422560 43965342 47316960 48850380 52107072 58620456 65133840 65948013 73275570 78160608 86845120 87930684 94633920 97700760 109913355 117240912 130267680 131896026 146551140 156321216 175861368 195401520 219826710 234481824 260535360 263792052 293102280 329740065 351722736 390803040 439653420 468963648 527584104 586204560 659480130 703445472 781606080 879306840 1055168208 1172409120 1318960260 1406890944 1758613680 2110336416 2344818240 2637920520 3517227360 4220672832 5275841040 7034454720 10551682080 21103364160
- Sum of all divisors σ(n): 75674866176
- Sum of proper divisors (its aliquot sum) s(n): 54571502016
- 21103364160 is an abundant number, because the sum of its proper divisors (54571502016) is greater than itself. Its abundance is 33468137856
Bases of 21103364160
- Binary: 100111010011101101111001000010000002
- Hexadecimal: 0x4E9DBC840
- Base-36: 9P0EC00
Squares and roots of 21103364160
- 21103364160 squared (211033641602) is 445351978869572505600
- 21103364160 cubed (211033641603) is 9398424989461213729200439296000
-
The
square root of 21103364160 is 145269.9699180805 -
The
cube root of 21103364160 is 2763.4433393999
Scales and comparisons
How big is 21103364160?- 21,103,364,160 seconds is equal to 671 years, 1 week, 21 hours, 36 minutes.
-
To count from 1 to 21,103,364,160 would take you about one thousand, three hundred forty-two 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 21103364160 cubic inches would be around 230.3 feet tall.
Recreational maths with 21103364160
- 21103364160 backwards is 06146330112
- 21103364160 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21103364160's digits is 27
- More coming soon!
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