428623238160

Names of 428623238160

• Cardinal: 428623238160 can be written as Four hundred twenty-eight billion, six hundred twenty-three million, two hundred thirty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 4.2862323816 × 10¹¹

Factors of 428623238160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 514641

Divisors of 428623238160

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 72 78 80 89 90 104 117 120 130 144 156 178 180 195 208 234 240 260 267 312 356 360 390 445 468 520 534 585 624 712 720 780 801 890 936 1040 1068 1157 1170 1335 1424 1560 1602 1780 1872 2136 2314 2340 2670 3120 3204 3471 3560 4005 4272 4628 4680 5340 5785 6408 6942 7120 8010 9256 9360 10413 10680 11570 12816 13884 16020 17355 18512 20826 21360 23140 27768 32040 34710 41652 46280 52065 55536 64080 69420 83304 92560 104130 138840 166608 208260 277680 416520 514529 833040 1029058 1543587 2058116 2572645 3087174 4116232 4630761 5145290 6174348 6688877 7717935 8232464 9261522 10290580 12348696 13377754 15435870 18523044 20066631 20581160 23153805 24697392 26755508 30871740 33444385 37046088 40133262 41162320 45793081 46307610 53511016 60199893 61743480 66888770 74092176 80266524 91586162 92615220 100333155 107022032 120399786 123486960 133777540 137379243 160533048 183172324 185230440 200666310 228965405 240799572 267555080 274758486 300999465 321066096 366344648 370460880 401332620 412137729 457930810 481599144 535110160 549516972 595310053 601998930 686896215 732689296 802665240 824275458 915861620 963198288 1099033944 1190620106 1203997860 1373792430 1605330480 1648550916 1785930159 1831723240 2060688645 2198067888 2381240212 2407995720 2747584860 2976550265 3297101832 3571860318 3663446480 4121377290 4762480424 4815991440 5357790477 5495169720 5953100530 6594203664 7143720636 8242754580 8929650795 9524960848 10715580954 10990339440 11906201060 14287441272 16485509160 17859301590 21431161908 23812402120 26788952385 28574882544 32971018320 35718603180 42862323816 47624804240 53577904770 71437206360 85724647632 107155809540 142874412720 214311619080 428623238160
• Sum of all divisors σ(n): 1567608260400
• Sum of proper divisors (its aliquot sum) s(n): 1138985022240
• 428623238160 is an abundant number, because the sum of its proper divisors (1138985022240) is greater than itself. Its abundance is 710361784080

Bases of 428623238160

• Binary: 110001111001011111011111001010000010000₂
• Hexadecimal: 0x63CBEF9410
• Base-36: 5GWN7J80

Squares and roots of 428623238160

• 428623238160 squared (428623238160²) is 183717880290764080185600
• 428623238160 cubed (428623238160³) is 78745752758118542389765765802496000
• The square root of 428623238160 is 654693.2397390399
• The cube root of 428623238160 is 7539.7782123243

Scales and comparisons

• 428,623,238,160 seconds is equal to 13,628 years, 46 weeks, 3 days, 2 hours, 36 minutes.
• To count from 1 to 428,623,238,160 would take you about twenty-seven thousand, two hundred fifty-seven 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 428623238160 cubic inches would be around 628.3 feet tall.

Recreational maths with 428623238160

• 428623238160 backwards is 061832326824
• 428623238160 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428623238160's digits is 45
• More coming soon!