42493885440

Names of 42493885440

• Cardinal: 42493885440 can be written as Forty-two billion, four hundred ninety-three million, eight hundred eighty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.249388544 × 10¹⁰

Factors of 42493885440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1629

Divisors of 42493885440

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 85 96 102 109 120 128 136 160 170 192 204 218 240 255 256 272 320 327 340 384 408 436 480 510 512 544 545 640 654 680 768 816 872 960 1020 1024 1088 1090 1280 1308 1360 1493 1536 1632 1635 1744 1853 1920 2040 2176 2180 2560 2616 2720 2986 3072 3264 3270 3488 3706 3840 4080 4352 4360 4479 5120 5232 5440 5559 5972 6528 6540 6976 7412 7465 7680 8160 8704 8720 8958 9265 10464 10880 11118 11944 13056 13080 13952 14824 14930 15360 16320 17408 17440 17916 18530 20928 21760 22236 22395 23888 25381 26112 26160 27795 27904 29648 29860 32640 34880 35832 37060 41856 43520 44472 44790 47776 50762 52224 52320 55590 55808 59296 59720 65280 69760 71664 74120 76143 83712 87040 88944 89580 95552 101524 104640 111180 111616 118592 119440 126905 130560 139520 143328 148240 152286 162737 167424 177888 179160 191104 203048 209280 222360 237184 238880 253810 261120 279040 286656 296480 304572 325474 334848 355776 358320 380715 382208 406096 418560 444720 474368 477760 488211 507620 558080 573312 592960 609144 650948 711552 716640 761430 764416 812192 813685 837120 889440 948736 955520 976422 1015240 1146624 1185920 1218288 1301896 1423104 1433280 1522860 1528832 1624384 1627370 1674240 1778880 1897472 1911040 1952844 2030480 2293248 2371840 2436576 2441055 2603792 2766529 2846208 2866560 3045720 3248768 3254740 3557760 3822080 3905688 4060960 4586496 4743680 4873152 4882110 5207584 5533058 5692416 5733120 6091440 6497536 6509480 7115520 7644160 7811376 8121920 8299587 9487360 9746304 9764220 10415168 11066116 11466240 12182880 12995072 13018960 13832645 14231040 15622752 16243840 16599174 19492608 19528440 20830336 22132232 22932480 24365760 25990144 26037920 27665290 28462080 31245504 32487680 33198348 38985216 39056880 41497935 41660672 44264464 48731520 52075840 55330580 62491008 64975360 66396696 77970432 78113760 82995870 83321344 88528928 97463040 104151680 110661160 124982016 129950720 132793392 156227520 165991740 166642688 177057856 194926080 208303360 221322320 249964032 265586784 312455040 331983480 354115712 389852160 416606720 442644640 499928064 531173568 624910080 663966960 708231424 833213440 885289280 1062347136 1249820160 1327933920 1416462848 1770578560 2124694272 2499640320 2655867840 2832925696 3541157120 4249388544 5311735680 7082314240 8498777088 10623471360 14164628480 21246942720 42493885440
• Sum of all divisors σ(n): 145326519360
• Sum of proper divisors (its aliquot sum) s(n): 102832633920
• 42493885440 is an abundant number, because the sum of its proper divisors (102832633920) is greater than itself. Its abundance is 60338748480

Bases of 42493885440

• Binary: 100111100100110101010011110000000000₂
• Hexadecimal: 0x9E4D53C00
• Base-36: JIRRFUO

Squares and roots of 42493885440

• 42493885440 squared (42493885440²) is 1805730299787843993600
• 42493885440 cubed (42493885440³) is 76732496494721498968630493184000
• The square root of 42493885440 is 206140.4507611255
• The cube root of 42493885440 is 3489.5986555553

Scales and comparisons

• 42,493,885,440 seconds is equal to 1,351 years, 9 weeks, 9 hours, 4 minutes.
• To count from 1 to 42,493,885,440 would take you about two thousand, seven hundred two 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 42493885440 cubic inches would be around 290.8 feet tall.

Recreational maths with 42493885440

• 42493885440 backwards is 04458839424
• 42493885440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42493885440's digits is 51
• More coming soon!