40425154380

Names of 40425154380

• Cardinal: 40425154380 can be written as Forty billion, four hundred twenty-five million, one hundred fifty-four thousand, three hundred eighty.

Scientific notation

• Scientific notation: 4.042515438 × 10¹⁰

Factors of 40425154380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 17353

Divisors of 40425154380

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 37 39 45 52 54 60 65 74 78 81 90 108 111 117 130 135 148 156 162 180 185 195 222 234 243 260 270 324 333 351 370 390 405 444 468 481 486 540 555 585 666 702 740 780 810 962 972 999 1053 1110 1170 1215 1332 1404 1443 1620 1665 1755 1924 1998 2106 2220 2340 2405 2430 2886 2997 3159 3330 3510 3996 4212 4329 4810 4860 4995 5265 5772 5994 6318 6660 7020 7215 8658 8991 9620 9990 10530 11988 12636 12987 14430 14985 15795 17293 17316 17982 19980 21060 21645 25974 28860 29970 31590 34586 35964 38961 43290 44955 51879 51948 59940 63180 64935 69172 77922 86465 86580 89910 103758 116883 129870 155637 155844 172930 179820 194805 207516 224809 233766 259395 259740 311274 345860 389610 449618 466911 467532 518790 584415 622548 639841 674427 778185 779220 899236 933822 1037580 1124045 1168830 1279682 1348854 1400733 1556370 1867644 1919523 2023281 2248090 2334555 2337660 2559364 2697708 2801466 3112740 3199205 3372135 3839046 4046562 4202199 4496180 4669110 5602932 5758569 6069843 6398410 6744270 7003665 7678092 8093124 8317933 8404398 9338220 9597615 10116405 11517138 12139686 12796820 13488540 14007330 16635866 16808796 17275707 18209529 19195230 20232810 21010995 23034276 24279372 24953799 28014660 28792845 30349215 33271732 34551414 36419058 38390460 40465620 41589665 42021990 49907598 51827121 54628587 57585690 60698430 69102828 72838116 74861397 83179330 84043980 86378535 91047645 99815196 103654242 109257174 115171380 121396860 124768995 149722794 155481363 166358660 172757070 182095290 207308484 218514348 224584191 249537990 259135605 273142935 299445588 310962726 345514140 364190580 374306985 449168382 499075980 518271210 546285870 621925452 673752573 748613970 777406815 898336764 1036542420 1092571740 1122920955 1347505146 1497227940 1554813630 2021257719 2245841910 2695010292 3109627260 3368762865 4042515438 4491683820 6737525730 8085030876 10106288595 13475051460 20212577190 40425154380
• Sum of all divisors σ(n): 140655837504
• Sum of proper divisors (its aliquot sum) s(n): 100230683124
• 40425154380 is an abundant number, because the sum of its proper divisors (100230683124) is greater than itself. Its abundance is 59805528744

Bases of 40425154380

• Binary: 100101101001100001101110011101001100₂
• Hexadecimal: 0x96986E74C
• Base-36: IKK3CR0

Squares and roots of 40425154380

• 40425154380 squared (40425154380²) is 1634193106646833184400
• 40425154380 cubed (40425154380³) is 66062508622930035617477007672000
• The square root of 40425154380 is 201060.0765443005
• The cube root of 40425154380 is 3432.0259454491

Scales and comparisons

• 40,425,154,380 seconds is equal to 1,285 years, 20 weeks, 3 days, 17 hours, 33 minutes.
• To count from 1 to 40,425,154,380 would take you about two thousand, five hundred seventy 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 40425154380 cubic inches would be around 286 feet tall.

Recreational maths with 40425154380

• 40425154380 backwards is 08345152404
• 40425154380 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40425154380's digits is 36
• More coming soon!