30420838470
30,420,838,470 is an even composite number composed of eight prime numbers multiplied together.
30420838470 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 30420838470:
2 × 3 × 5 × 11 × 29 × 31 × 412 × 61
(2 × 3 × 5 × 11 × 29 × 31 × 41 × 41 × 61)See below for interesting mathematical facts about the number 30420838470 from the Numbermatics database.
Names of 30420838470
- Cardinal: 30420838470 can be written as Thirty billion, four hundred twenty million, eight hundred thirty-eight thousand, four hundred seventy.
Scientific notation
- Scientific notation: 3.042083847 × 1010
Factors of 30420838470
Divisors of 30420838470
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 10 11 15 22 29 30 31 33 41 55 58 61 62 66 82 87 93 110 122 123 145 155 165 174 183 186 205 246 290 305 310 319 330 341 366 410 435 451 465 610 615 638 671 682 870 899 902 915 930 957 1023 1189 1230 1271 1342 1353 1595 1681 1705 1769 1798 1830 1891 1914 2013 2046 2255 2378 2501 2542 2697 2706 3190 3355 3362 3410 3538 3567 3782 3813 4026 4495 4510 4785 5002 5043 5115 5307 5394 5673 5945 6355 6710 6765 7134 7503 7626 8405 8845 8990 9455 9570 9889 10065 10086 10230 10614 11346 11890 12505 12710 13079 13485 13530 13981 15006 16810 17690 17835 18491 18910 19065 19459 19778 20130 20801 25010 25215 26158 26535 26970 27511 27962 28365 29667 35670 36859 36982 37515 38130 38918 39237 41602 41943 48749 49445 50430 52111 53070 54839 55022 55473 56730 58377 59334 62403 65395 69905 72529 73718 75030 77531 78474 82533 83886 92455 97295 97498 98890 102541 104005 104222 109678 110577 110946 116754 124806 130790 137555 139810 145058 146247 148335 155062 156333 164517 165066 184295 184910 194590 196185 205082 208010 209715 217587 221154 232593 243745 260555 274195 275110 277365 291885 292494 296670 307623 312015 312666 329034 362645 368590 387655 392370 405449 412665 419430 435174 465186 487490 512705 521110 536239 548390 552885 554730 573221 583770 603229 615246 624030 725290 731235 775310 781665 797819 810898 822585 825330 852841 1025410 1072478 1087935 1105770 1127951 1146442 1162965 1206458 1216347 1462470 1511219 1538115 1563330 1595638 1608717 1645170 1705682 1719663 1809687 2027245 2175870 2248399 2255902 2325930 2393457 2432694 2558523 2681195 2866105 2973689 3016145 3022438 3076230 3178771 3217434 3383853 3439326 3619374 3989095 4054490 4264205 4496798 4533657 4786914 5117046 5362390 5639755 5732210 5947378 6032290 6081735 6357542 6745197 6767706 7556095 7978190 8043585 8528410 8598315 8921067 9048435 9067314 9536313 11241995 11279510 11967285 12163470 12792615 13490394 14868445 15112190 15893855 16087170 16623409 16919265 17196630 17842134 18096870 19072626 22483990 22668285 23934570 24732389 25585230 29736890 31787710 32710579 33246818 33725985 33838530 34966481 44605335 45336570 47681565 49464778 49870227 65421158 67451970 69932962 74197167 83117045 89210670 92184359 95363130 98131737 99740454 104899443 123661945 148394334 163552895 166234090 174832405 184368718 196263474 209798886 247323890 249351135 276553077 327105790 349664810 370985835 460921795 490658685 498702270 524497215 553106154 741971670 921843590 981317370 1014027949 1048994430 1382765385 2028055898 2765530770 3042083847 5070139745 6084167694 10140279490 15210419235 30420838470
- Sum of all divisors σ(n): 88605757440
- Sum of proper divisors (its aliquot sum) s(n): 58184918970
- 30420838470 is an abundant number, because the sum of its proper divisors (58184918970) is greater than itself. Its abundance is 27764080500
Bases of 30420838470
- Binary: 111000101010011100100101000010001102
- Hexadecimal: 0x715392846
- Base-36: DZ3S56U
Squares and roots of 30420838470
- 30420838470 squared (304208384702) is 925427413217831940900
- 30420838470 cubed (304208384703) is 28152277853209608397725486423000
-
The
square root of 30420838470 is 174415.7059154939 -
The
cube root of 30420838470 is 3121.6944578273
Scales and comparisons
How big is 30420838470?- 30,420,838,470 seconds is equal to 967 years, 15 weeks, 54 minutes, 30 seconds.
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To count from 1 to 30,420,838,470 would take you about one thousand, nine hundred thirty-four 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 30420838470 cubic inches would be around 260.1 feet tall.
Recreational maths with 30420838470
- 30420838470 backwards is 07483802403
- The number of decimal digits it has is: 11
- The sum of 30420838470's digits is 39
- More coming soon!
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The information we have on file for 30420838470 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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