428411746672

Names of 428411746672

• Cardinal: 428411746672 can be written as Four hundred twenty-eight billion, four hundred eleven million, seven hundred forty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.28411746672 × 10¹¹

Factors of 428411746672

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2830

Divisors of 428411746672

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 37 41 52 56 73 74 82 91 104 112 146 148 164 182 208 259 287 292 296 328 364 481 511 518 533 574 584 592 656 728 949 962 1022 1036 1066 1148 1168 1456 1517 1898 1924 2044 2072 2132 2296 2657 2701 2993 3034 3367 3731 3796 3848 4088 4144 4264 4592 5314 5402 5986 6068 6643 6734 7462 7592 7696 8176 8528 10619 10628 10804 11972 12136 13286 13468 14924 15184 18599 18907 19721 20951 21238 21256 21608 23944 24272 26572 26936 29848 34541 35113 37198 37814 38909 39442 41902 42476 42512 43216 47888 53144 53872 59696 69082 70226 74396 75628 77818 78884 83804 84952 98309 106288 108937 110741 138047 138164 140452 148792 151256 155636 157768 167608 169904 193961 196618 217874 221482 241787 245791 272363 276094 276328 280904 297584 302512 311272 315536 335216 387922 393236 435748 442964 483574 491582 544726 552188 552656 561808 622544 688163 762559 775187 775844 786472 871496 885928 967148 983164 1089452 1104376 1278017 1357727 1376326 1416181 1439633 1525118 1550374 1551688 1572944 1742992 1771856 1934296 1966328 2178904 2208752 2521493 2556034 2715454 2752652 2832362 2879266 3050236 3100748 3103376 3868592 3932656 4030669 4357808 5042986 5112068 5430908 5505304 5664724 5758532 6100472 6201496 7176557 7952401 8061338 8946119 9913267 10077431 10085972 10224136 10861816 11010608 11329448 11517064 12200944 12402992 14353114 15904802 16122676 17650451 17892238 19826534 20154862 20171944 20448272 21723632 22658896 23034128 28214683 28706228 31809604 32245352 35300902 35784476 39653068 40309724 40343888 50235899 52398697 55666807 56429366 57412456 63619208 64490704 70601804 71568952 79306136 80619448 93295241 100471798 103381213 104797394 111333614 112858732 114824912 127238416 141203608 143137904 158612272 161238896 186590482 200943596 206762426 209594788 222667228 225717464 282407216 294238837 366790879 373180964 401887192 413524852 419189576 445334456 451434928 588477674 653066687 723668491 733581758 746361928 803774384 827049704 838379152 890668912 1176955348 1306133374 1447336982 1467163516 1492723856 1654099408 2059671859 2353910696 2612266748 2894673964 2934327032 3825104881 4119343718 4707821392 5224533496 5789347928 5868654064 7650209762 8238687436 10449066992 11578695856 15300419524 16477374872 26775734167 30600839048 32954749744 53551468334 61201678096 107102936668 214205873336 428411746672
• Sum of all divisors σ(n): 1089931739904
• Sum of proper divisors (its aliquot sum) s(n): 661519993232
• 428411746672 is an abundant number, because the sum of its proper divisors (661519993232) is greater than itself. Its abundance is 233108246560

Bases of 428411746672

• Binary: 110001110111111010101000111100101110000₂
• Hexadecimal: 0x63BF547970
• Base-36: 5GT5AJCG

Squares and roots of 428411746672

• 428411746672 squared (428411746672²) is 183536624686553903075584
• 428411746672 cubed (428411746672³) is 78629245960249872129089934276456448
• The square root of 428411746672 is 654531.7002804371
• The cube root of 428411746672 is 7538.5379146203

Scales and comparisons

• 428,411,746,672 seconds is equal to 13,622 years, 8 weeks, 5 days, 6 hours, 57 minutes, 52 seconds.
• To count from 1 to 428,411,746,672 would take you about twenty-seven thousand, two hundred forty-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 428411746672 cubic inches would be around 628.2 feet tall.

Recreational maths with 428411746672

• 428411746672 backwards is 276647114824
• 428411746672 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428411746672's digits is 52
• More coming soon!