42273865728

Names of 42273865728

• Cardinal: 42273865728 can be written as Forty-two billion, two hundred seventy-three million, eight hundred sixty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.2273865728 × 10¹⁰

Factors of 42273865728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 53

Divisors of 42273865728

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 31 32 34 36 48 51 62 64 68 72 93 96 102 124 128 136 144 153 186 192 204 248 256 272 279 288 289 306 372 384 408 496 512 527 544 558 576 578 612 744 768 816 867 992 1024 1054 1088 1116 1152 1156 1224 1488 1536 1581 1632 1734 1984 2048 2108 2176 2232 2304 2312 2448 2601 2976 3072 3162 3264 3468 3968 4096 4216 4352 4464 4608 4624 4743 4896 5202 5952 6144 6324 6528 6936 7936 8192 8432 8704 8928 8959 9216 9248 9486 9792 10404 11904 12288 12648 13056 13872 15872 16384 16864 17408 17856 17918 18432 18496 18972 19584 20808 23808 24576 25296 26112 26877 27744 31744 32768 33728 34816 35712 35836 36864 36992 37944 39168 41616 47616 49152 50592 52224 53754 55488 63488 65536 67456 69632 71424 71672 73728 73984 75888 78336 80631 83232 95232 98304 101184 104448 107508 110976 126976 131072 134912 139264 142848 143344 147456 147968 151776 156672 161262 166464 190464 196608 202368 208896 215016 221952 253952 262144 269824 278528 285696 286688 294912 295936 303552 313344 322524 332928 380928 393216 404736 417792 430032 443904 507904 524288 539648 557056 571392 573376 589824 591872 607104 626688 645048 665856 761856 786432 809472 835584 860064 887808 1015808 1079296 1114112 1142784 1146752 1179648 1183744 1214208 1253376 1290096 1331712 1523712 1572864 1618944 1671168 1720128 1775616 2031616 2158592 2228224 2285568 2293504 2359296 2367488 2428416 2506752 2580192 2663424 3047424 3237888 3342336 3440256 3551232 4063232 4317184 4456448 4571136 4587008 4718592 4734976 4856832 5013504 5160384 5326848 6094848 6475776 6684672 6880512 7102464 8126464 8634368 8912896 9142272 9174016 9469952 9713664 10027008 10320768 10653696 12189696 12951552 13369344 13761024 14204928 16252928 17268736 18284544 18348032 18939904 19427328 20054016 20641536 21307392 24379392 25903104 26738688 27522048 28409856 34537472 36569088 36696064 37879808 38854656 40108032 41283072 42614784 48758784 51806208 55044096 56819712 69074944 73138176 73392128 75759616 77709312 80216064 82566144 85229568 103612416 110088192 113639424 138149888 146276352 146784256 151519232 155418624 165132288 170459136 207224832 220176384 227278848 276299776 293568512 310837248 330264576 340918272 414449664 440352768 454557696 587137024 621674496 660529152 681836544 828899328 880705536 1174274048 1243348992 1321058304 1363673088 1761411072 2348548096 2486697984 2642116608 3522822144 4697096192 5284233216 7045644288 10568466432 14091288576 21136932864 42273865728
• Sum of all divisors σ(n): 133915610400
• Sum of proper divisors (its aliquot sum) s(n): 91641744672
• 42273865728 is an abundant number, because the sum of its proper divisors (91641744672) is greater than itself. Its abundance is 49367878944

Bases of 42273865728

• Binary: 100111010111101110000000000000000000₂
• Hexadecimal: 0x9D7B80000
• Base-36: JF4RNK0

Squares and roots of 42273865728

• 42273865728 squared (42273865728²) is 1787079723588972969984
• 42273865728 cubed (42273865728³) is 75546768280231597594524990308352
• The square root of 42273865728 is 205606.0936061965
• The cube root of 42273865728 is 3483.5655567917

Scales and comparisons

• 42,273,865,728 seconds is equal to 1,344 years, 9 weeks, 1 day, 20 hours, 28 minutes, 48 seconds.
• To count from 1 to 42,273,865,728 would take you about two thousand, six hundred eighty-eight 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 42273865728 cubic inches would be around 290.3 feet tall.

Recreational maths with 42273865728

• 42273865728 backwards is 82756837224
• The number of decimal digits it has is: 11
• The sum of 42273865728's digits is 54
• More coming soon!