428442864480

Names of 428442864480

• Cardinal: 428442864480 can be written as Four hundred twenty-eight billion, four hundred forty-two million, eight hundred sixty-four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 4.2844286448 × 10¹¹

Factors of 428442864480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 216098

Divisors of 428442864480

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 68 72 80 81 85 90 96 102 108 120 135 136 144 153 160 162 170 180 204 216 240 243 255 270 272 288 306 324 340 360 405 408 432 459 480 486 510 540 544 612 648 680 720 729 765 810 816 864 918 972 1020 1080 1215 1224 1296 1360 1377 1440 1458 1530 1620 1632 1836 1944 2040 2160 2295 2430 2448 2592 2720 2754 2916 3060 3240 3645 3672 3888 4080 4131 4320 4590 4860 4896 5508 5832 6120 6480 6885 7290 7344 7776 8160 8262 9180 9720 11016 11664 12240 12393 12960 13770 14580 14688 16524 18360 19440 20655 22032 23328 24480 24786 27540 29160 33048 36720 38880 41310 44064 49572 55080 58320 61965 66096 73440 82620 99144 110160 116640 123930 132192 165240 198288 216071 220320 247860 330480 396576 432142 495720 648213 660960 864284 991440 1080355 1296426 1728568 1944639 1982880 2160710 2592852 3241065 3457136 3673207 3889278 4321420 5185704 5833917 6482130 6914272 7346414 7778556 8642840 9723195 10371408 11019621 11667834 12964260 14692828 15557112 17285680 17501751 18366035 19446390 20742816 22039242 23335668 25928520 29169585 29385656 31114224 33058863 34571360 35003502 36732070 38892780 44078484 46671336 51857040 52505253 55098105 58339170 58771312 62228448 66117726 70007004 73464140 77785560 87508755 88156968 93342672 99176589 103714080 105010506 110196210 116678340 117542624 132235452 140014008 146928280 155571120 157515759 165294315 175017510 176313936 186685344 198353178 210021012 220392420 233356680 262526265 264470904 280028016 293856560 297529767 311142240 315031518 330588630 350035020 352627872 396706356 420042024 440784840 466713360 495882945 525052530 528941808 560056032 587713120 595059534 630063036 661177260 700070040 787578795 793412712 840084048 881569680 892589301 933426720 991765890 1050105060 1057883616 1190119068 1260126072 1322354520 1400140080 1487648835 1575157590 1586825424 1680168096 1763139360 1785178602 1983531780 2100210120 2380238136 2520252144 2644709040 2677767903 2800280160 2975297670 3150315180 3173650848 3570357204 3967063560 4200420240 4462946505 4760476272 5040504288 5289418080 5355535806 5950595340 6300630360 7140714408 7934127120 8400840480 8925893010 9520952544 10711071612 11901190680 12601260720 13388839515 14281428816 15868254240 17851786020 21422143224 23802381360 25202521440 26777679030 28562857632 35703572040 42844286448 47604762720 53555358060 71407144080 85688572896 107110716120 142814288160 214221432240 428442864480
• Sum of all divisors σ(n): 1606878199584
• Sum of proper divisors (its aliquot sum) s(n): 1178435335104
• 428442864480 is an abundant number, because the sum of its proper divisors (1178435335104) is greater than itself. Its abundance is 749992470624

Bases of 428442864480

• Binary: 110001111000001001011110100101101100000₂
• Hexadecimal: 0x63C12F4B60
• Base-36: 5GTNTI00

Squares and roots of 428442864480

• 428442864480 squared (428442864480²) is 183563288123827645670400
• 428442864480 cubed (428442864480³) is 78646380977140281452840645947392000
• The square root of 428442864480 is 654555.4708960883
• The cube root of 428442864480 is 7538.7204314771

Scales and comparisons

• 428,442,864,480 seconds is equal to 13,623 years, 8 weeks, 1 day, 10 hours, 48 minutes.
• To count from 1 to 428,442,864,480 would take you about twenty-seven thousand, two hundred forty-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 428442864480 cubic inches would be around 628.2 feet tall.

Recreational maths with 428442864480

• 428442864480 backwards is 084468244824
• 428442864480 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428442864480's digits is 54
• More coming soon!