42250162640

Names of 42250162640

• Cardinal: 42250162640 can be written as Forty-two billion, two hundred fifty million, one hundred sixty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.225016264 × 10¹⁰

Factors of 42250162640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 544

Divisors of 42250162640

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 29 35 40 53 56 58 70 80 106 112 116 140 145 191 203 212 232 257 265 280 290 371 382 406 424 464 514 530 560 580 742 764 812 848 955 1015 1028 1060 1160 1285 1337 1484 1528 1537 1624 1799 1855 1910 2030 2056 2120 2320 2570 2674 2968 3056 3074 3248 3598 3710 3820 4060 4112 4240 5140 5348 5539 5936 6148 6685 7196 7420 7453 7640 7685 8120 8995 10123 10280 10696 10759 11078 12296 13370 13621 14392 14840 14906 15280 15370 16240 17990 20246 20560 21392 21518 22156 24592 26740 27242 27695 28784 29680 29812 30740 35980 37265 38773 40492 43036 44312 49087 50615 52171 53480 53795 54484 55390 59624 61480 68105 70861 71960 74530 77546 80984 86072 88624 95347 98174 101230 104342 106960 107590 108968 110780 119248 122960 136210 141722 143920 149060 155092 161968 172144 190694 193865 196348 202460 208684 215180 217936 221560 245435 260855 272420 283444 293567 298120 310184 343609 354305 381388 387730 392696 395009 404920 417368 430360 443120 476735 490870 521710 544840 566888 587134 596240 620368 687218 708610 762776 775460 785392 790018 809840 834736 860720 953470 981740 1043420 1089680 1133776 1174268 1374436 1417220 1423523 1467835 1525552 1550920 1580036 1718045 1906940 1963480 1975045 2054969 2086840 2348536 2601611 2748872 2765063 2834440 2847046 2935670 3101840 3160072 3436090 3813880 3926960 3950090 4109938 4173680 4697072 5203222 5497744 5530126 5668880 5694092 5871340 6320144 6872180 7117615 7627760 7900180 8219876 9964661 10274845 10406444 11060252 11388184 11742680 13008055 13744360 13825315 14235230 15800360 16439752 18211277 19929322 20549690 20812888 22120504 22776368 23485360 26016110 27488720 27650630 28470460 31600720 32879504 36422554 39858644 41099380 41625776 44241008 49823305 52032220 55301260 56940920 72845108 75446719 79717288 82198760 91056385 99646610 104064440 110602520 113881840 145690216 150893438 159434576 164397520 182112770 199293220 208128880 221205040 291380432 301786876 364225540 377233595 398586440 528127033 603573752 728451080 754467190 797172880 1056254066 1207147504 1456902160 1508934380 2112508132 2640635165 3017868760 4225016264 5281270330 6035737520 8450032528 10562540660 21125081320 42250162640
• Sum of all divisors σ(n): 119409500160
• Sum of proper divisors (its aliquot sum) s(n): 77159337520
• 42250162640 is an abundant number, because the sum of its proper divisors (77159337520) is greater than itself. Its abundance is 34909174880

Bases of 42250162640

• Binary: 100111010110010011100101000111010000₂
• Hexadecimal: 0x9D64E51D0
• Base-36: JEQNM4W

Squares and roots of 42250162640

• 42250162640 squared (42250162640²) is 1785076243106451769600
• 42250162640 cubed (42250162640³) is 75419761596047766098915807744000
• The square root of 42250162640 is 205548.4435358245
• The cube root of 42250162640 is 3482.9143530517

Scales and comparisons

• 42,250,162,640 seconds is equal to 1,343 years, 22 weeks, 12 hours, 17 minutes, 20 seconds.
• To count from 1 to 42,250,162,640 would take you about two thousand, six hundred eighty-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 42250162640 cubic inches would be around 290.2 feet tall.

Recreational maths with 42250162640

• 42250162640 backwards is 04626105224
• The number of decimal digits it has is: 11
• The sum of 42250162640's digits is 32
• More coming soon!