40454758400

Names of 40454758400

• Cardinal: 40454758400 can be written as Forty billion, four hundred fifty-four million, seven hundred fifty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 4.04547584 × 10¹⁰

Factors of 40454758400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 28233

Divisors of 40454758400

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 112 128 140 160 175 200 224 256 280 320 350 400 448 512 560 640 700 800 896 1024 1120 1280 1400 1600 1792 2048 2240 2560 2800 3200 3584 4096 4480 5120 5600 6400 7168 8192 8960 10240 11200 12800 14336 17920 20480 22400 25600 28219 28672 35840 40960 44800 51200 56438 57344 71680 89600 102400 112876 141095 143360 179200 197533 204800 225752 282190 286720 358400 395066 451504 564380 705475 716800 790132 903008 987665 1128760 1410950 1433600 1580264 1806016 1975330 2257520 2821900 3160528 3612032 3950660 4515040 4938325 5643800 6321056 7224064 7901320 9030080 9876650 11287600 12642112 14448128 15802640 18060160 19753300 22575200 25284224 28896256 31605280 36120320 39506600 45150400 50568448 57792512 63210560 72240640 79013200 90300800 101136896 115585024 126421120 144481280 158026400 180601600 202273792 231170048 252842240 288962560 316052800 361203200 404547584 505684480 577925120 632105600 722406400 809095168 1011368960 1155850240 1264211200 1444812800 1618190336 2022737920 2528422400 2889625600 4045475840 5056844800 5779251200 8090951680 10113689600 20227379200 40454758400
• Sum of all divisors σ(n): 114657408480
• Sum of proper divisors (its aliquot sum) s(n): 74202650080
• 40454758400 is an abundant number, because the sum of its proper divisors (74202650080) is greater than itself. Its abundance is 33747891680

Bases of 40454758400

• Binary: 100101101011010010101010000000000000₂
• Hexadecimal: 0x96B4AA000
• Base-36: IL1PVCW

Squares and roots of 40454758400

• 40454758400 squared (40454758400²) is 1636587477202370560000
• 40454758400 cubed (40454758400³) is 66207750990687408912072704000000
• The square root of 40454758400 is 201133.6829076621
• The cube root of 40454758400 is 3432.8635177875

Scales and comparisons

• 40,454,758,400 seconds is equal to 1,286 years, 17 weeks, 3 days, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 40,454,758,400 would take you about two thousand, five hundred seventy-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 40454758400 cubic inches would be around 286.1 feet tall.

Recreational maths with 40454758400

• 40454758400 backwards is 00485745404
• The number of decimal digits it has is: 11
• The sum of 40454758400's digits is 41
• More coming soon!