428293939320

Names of 428293939320

• Cardinal: 428293939320 can be written as Four hundred twenty-eight billion, two hundred ninety-three million, nine hundred thirty-nine thousand, three hundred twenty.

Scientific notation

• Scientific notation: 4.2829393932 × 10¹¹

Factors of 428293939320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 384

Divisors of 428293939320

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 19 20 24 26 30 36 38 39 40 45 52 57 60 61 65 72 76 78 90 95 104 114 117 120 122 130 152 156 171 180 183 190 195 228 234 244 247 260 281 285 305 312 342 360 366 380 390 456 468 488 494 520 549 562 570 585 610 684 732 741 760 780 793 843 855 915 936 988 1098 1124 1140 1159 1170 1220 1235 1368 1405 1464 1482 1560 1586 1686 1710 1830 1976 2196 2223 2248 2280 2318 2340 2379 2440 2470 2529 2745 2810 2964 3172 3372 3420 3477 3653 3660 3705 3965 4215 4392 4446 4636 4680 4758 4940 5058 5339 5490 5620 5795 5928 6344 6744 6840 6954 7137 7306 7320 7410 7930 8430 8892 9272 9516 9880 10116 10431 10678 10959 10980 11115 11240 11590 11895 12645 13908 14274 14612 14820 15067 15860 16017 16860 17141 17385 17784 18265 19032 20232 20862 21356 21918 21960 22230 23180 23790 25290 26695 27816 28548 29224 29640 30134 31720 32034 32877 33720 34282 34770 35685 36530 41724 42712 43836 44460 45201 46360 47580 48051 50580 51423 52155 53390 54795 57096 60268 64068 65754 68564 69407 69540 71370 73060 75335 78961 80085 83448 85705 87672 88920 90402 95160 96102 101160 102846 104310 106780 109590 120536 128136 131508 135603 137128 138814 139080 142740 146120 150670 154269 157922 160170 164385 171410 180804 192204 205692 208221 208620 213560 219180 222833 226005 236883 240255 257115 263016 271206 277628 285480 301340 308538 315844 320340 325679 328770 342820 347035 361608 384408 394805 411384 416442 417240 438360 445666 452010 473766 480510 514230 542412 555256 602680 617076 624663 631688 640680 651358 657540 668499 678015 685640 694070 710649 771345 789610 832884 891332 904020 947532 961020 977037 1026493 1028460 1041105 1084824 1114165 1184415 1234152 1249326 1302716 1315080 1336998 1356030 1388140 1421298 1500259 1542690 1579220 1628395 1665768 1782664 1808040 1895064 1922040 1954074 2005497 2052986 2056920 2082210 2228330 2368830 2498652 2605432 2673996 2712060 2776280 2842596 2931111 3000518 3079479 3085380 3123315 3158440 3256790 3342495 3553245 3908148 4010994 4105972 4164420 4233827 4456660 4500777 4737660 4816621 4885185 4997304 5132465 5347992 5424120 5685192 5862222 6001036 6158958 6170760 6246630 6513580 6684990 7106490 7501295 7816296 8021988 8211944 8328840 8467654 8913320 9001554 9238437 9475320 9633242 9770370 10027485 10264930 11724444 12002072 12317916 12493260 12701481 13027160 13369980 13502331 14212980 14449863 14655555 15002590 15397395 16043976 16935308 18003108 18476874 19266484 19503367 19540740 20054970 20529860 21169135 22503885 23448888 24083105 24635832 24986520 25402962 26739960 27004662 28425960 28899726 29311110 30005180 30794790 33870616 36006216 36953748 38104443 38532968 39006734 39081480 40109940 41059720 42338270 43349589 45007770 46192185 48166210 50805924 54009324 57799452 58510101 58622220 60010360 61589580 62616073 63507405 67511655 72249315 73907496 76208886 78013468 80219880 84676540 86699178 90015540 91515799 92384370 96332420 97516835 101611848 108018648 115598904 117020202 117244440 123179160 125232146 127014810 135023310 144498630 152417772 156026936 169353080 173398356 175530303 180031080 183031598 184768740 187848219 190522215 192664840 195033670 216747945 234040404 250464292 254029620 270046620 274547397 288997260 292550505 304835544 313080365 346796712 351060606 366063196 369537480 375696438 381044430 390067340 433495890 457578995 468080808 500928584 508059240 540093240 549094794 563544657 577994520 585101010 626160730 702121212 732126392 751392876 762088860 780134680 823642191 866991780 877651515 915157990 939241095 1098189588 1127089314 1170202020 1189705387 1252321460 1372736985 1404242424 1502785752 1524177720 1647284382 1733983560 1755303030 1830315980 1878482190 2196379176 2254178628 2340404040 2379410774 2504642920 2745473970 2817723285 3294568764 3510606060 3569116161 3660631960 3756964380 4118210955 4508357256 4758821548 5490947940 5635446570 5948526935 6589137528 7021212120 7138232322 7513928760 8236421910 9517643096 10707348483 10981895880 11270893140 11897053870 14276464644 16472843820 17845580805 21414696966 22541786280 23794107740 28552929288 32945687640 35691161610 42829393932 47588215480 53536742415 71382323220 85658787864 107073484830 142764646440 214146969660 428293939320
• Sum of all divisors σ(n): 1609520421600
• Sum of proper divisors (its aliquot sum) s(n): 1181226482280
• 428293939320 is an abundant number, because the sum of its proper divisors (1181226482280) is greater than itself. Its abundance is 752932542960

Bases of 428293939320

• Binary: 110001110111000010011101110000001111000₂
• Hexadecimal: 0x63B84EE078
• Base-36: 5GR75IM0

Squares and roots of 428293939320

• 428293939320 squared (428293939320²) is 183435698458243842062400
• 428293939320 cubed (428293939320³) is 78564397904596905646037209253568000
• The square root of 428293939320 is 654441.7004745343
• The cube root of 428293939320 is 7537.8468531095

Scales and comparisons

• 428,293,939,320 seconds is equal to 13,618 years, 21 weeks, 6 days, 18 hours, 42 minutes.
• To count from 1 to 428,293,939,320 would take you about twenty-seven thousand, two hundred thirty-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 428293939320 cubic inches would be around 628.2 feet tall.

Recreational maths with 428293939320

• 428293939320 backwards is 023939392824
• The number of decimal digits it has is: 12
• The sum of 428293939320's digits is 54
• More coming soon!