429145102890

Names of 429145102890

• Cardinal: 429145102890 can be written as Four hundred twenty-nine billion, one hundred forty-five million, one hundred two thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 4.2914510289 × 10¹¹

Factors of 429145102890

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 64

Divisors of 429145102890

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 47 54 63 70 81 90 94 105 126 135 141 162 189 210 235 243 270 282 315 329 378 405 423 470 486 567 630 658 705 729 810 846 945 987 1134 1215 1269 1410 1458 1645 1701 1890 1974 2115 2187 2209 2430 2538 2835 2961 3290 3402 3645 3807 4230 4374 4418 4935 5103 5670 5922 6345 6561 6627 7290 7614 8505 8883 9870 10206 10935 11045 11421 12690 13122 13254 14805 15309 15463 17010 17766 19035 19683 19881 21870 22090 22842 25515 26649 29610 30618 30926 32805 33135 34263 38070 39366 39762 44415 45927 46389 51030 53298 57105 59049 59643 65610 66270 68526 76545 77315 79947 88830 91854 92778 98415 99405 102789 103823 114210 118098 119286 133245 137781 139167 153090 154630 159894 171315 178929 196830 198810 205578 207646 229635 231945 239841 266490 275562 278334 295245 298215 308367 311469 342630 357858 399735 413343 417501 459270 463890 479682 513945 519115 536787 590490 596430 616734 622938 688905 695835 719523 726761 799470 826686 835002 894645 925101 934407 1027890 1038230 1073574 1199205 1252503 1377810 1391670 1439046 1453522 1541835 1557345 1610361 1789290 1850202 1868814 2066715 2087505 2158569 2180283 2398410 2505006 2683935 2775303 2803221 3083670 3114690 3220722 3597615 3633805 3757509 4133430 4175010 4317138 4360566 4625505 4672035 4831083 5367870 5550606 5606442 6262515 6475707 6540849 7195230 7267610 7515018 8051805 8409663 9251010 9344070 9662166 10792845 10901415 11272527 12525030 12951414 13081698 13876515 14016105 14493249 16103610 16819326 18787545 19427121 19622547 21585690 21802830 22545054 24155415 25228989 27753030 28032210 28986498 32378535 32704245 33817581 37575090 38854242 39245094 42048315 43479747 48310830 50457978 56362635 58867641 64757070 65408490 67635162 72466245 75686967 84096630 86959494 97135605 98112735 101452743 112725270 117735282 126144945 130439241 144932490 151373934 169087905 176602923 194271210 196225470 202905486 217398735 227060901 252289890 260878482 294338205 304358229 338175810 353205846 378434835 434797470 454121802 507263715 529808769 588676410 608716458 652196205 681182703 756869670 883014615 913074687 1014527430 1059617538 1135304505 1304392410 1362365406 1521791145 1589426307 1766029230 1826149374 2043548109 2270609010 2649043845 3043582290 3178852614 3405913515 4087096218 4565373435 4768278921 5298087690 6130644327 6811827030 7947131535 9130746870 9536557842 10217740545 12261288654 14304836763 15894263070 20435481090 23841394605 28609673526 30653221635 42914510289 47682789210 61306443270 71524183815 85829020578 143048367630 214572551445 429145102890
• Sum of all divisors σ(n): 1352998632960
• Sum of proper divisors (its aliquot sum) s(n): 923853530070
• 429145102890 is an abundant number, because the sum of its proper divisors (923853530070) is greater than itself. Its abundance is 494708427180

Bases of 429145102890

• Binary: 110001111101011000010101001101000101010₂
• Hexadecimal: 0x63EB0A9A2A
• Base-36: 5H59WWMI

Squares and roots of 429145102890

• 429145102890 squared (429145102890²) is 184165519334468686352100
• 429145102890 cubed (429145102890³) is 79033730743580848728055093267569000
• The square root of 429145102890 is 655091.6751798941
• The cube root of 429145102890 is 7542.8369580565

Scales and comparisons

• 429,145,102,890 seconds is equal to 13,645 years, 25 weeks, 2 days, 5 hours, 1 minute, 30 seconds.
• To count from 1 to 429,145,102,890 would take you about twenty-seven thousand, two hundred ninety 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 429145102890 cubic inches would be around 628.6 feet tall.

Recreational maths with 429145102890

• 429145102890 backwards is 098201541924
• 429145102890 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 429145102890's digits is 45
• More coming soon!