40037345572965680

Names of 40037345572965680

• Cardinal: 40037345572965680 can be written as Forty quadrillion, thirty-seven trillion, three hundred forty-five billion, five hundred seventy-two million, nine hundred sixty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.003734557296568 × 10¹⁶

Factors of 40037345572965680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5666

Divisors of 40037345572965680

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 40 62 80 124 155 248 310 496 620 839 1240 1678 2480 3356 4195 4789 6712 8390 9578 13424 16780 19156 23945 26009 33560 38312 47890 52018 67120 76624 95780 104036 130045 148459 191560 208072 260090 296918 383120 416144 520180 593836 703921 742295 1040360 1187672 1407842 1484590 2080720 2375344 2815684 2969180 3519605 4017971 5631368 5938360 7039210 8035942 11262736 11876720 14078420 16071884 20089855 21821551 22934521 28156840 32143768 40179710 43643102 45869042 56313680 64287536 80359420 87286204 91738084 109107755 114672605 124557101 160718840 174572408 183476168 218215510 229345210 249114202 321437680 349144816 366952336 436431020 458690420 498228404 622785505 710970151 872862040 917380840 996456808 1245571010 1421940302 1745724080 1834761680 1992913616 2491142020 2843880604 3371077669 3554850755 4982284040 5687761208 6742155338 7109701510 9964568080 11375522416 13484310676 14219403020 16855388345 19242063119 26968621352 28438806040 33710776690 38484126238 53937242704 56877612080 67421553380 76968252476 96210315595 104503407739 134843106760 153936504952 192420631190 209006815478 269686213520 307873009904 384841262380 418013630956 522517038695 596503956689 769682524760 836027261912 1045034077390 1193007913378 1539365049520 1672054523824 2090068154780 2386015826756 2982519783445 4180136309560 4772031653512 5965039566890 8360272619120 9544063307024 11930079133780 16144090956841 23860158267560 32288181913682 47720316535120 64576363827364 80720454784205 129152727654728 161440909568410 258305455309456 322881819136820 500466819662071 645763638273640 1000933639324142 1291527276547280 2001867278648284 2502334098310355 4003734557296568 5004668196620710 8007469114593136 10009336393241420 20018672786482840 40037345572965680
• Sum of all divisors σ(n): 96224387433561792
• Sum of proper divisors (its aliquot sum) s(n): 56187041860596112
• 40037345572965680 is an abundant number, because the sum of its proper divisors (56187041860596112) is greater than itself. Its abundance is 16149696287630432

Bases of 40037345572965680

• Binary: 10001110001111011100000011110000101000000100110100110000₂
• Hexadecimal: 0x8E3DC0F0A04D30
• Base-36: AY81YN0IJ3K

Squares and roots of 40037345572965680

• 40037345572965680 squared (40037345572965680²) is 1602989040529074534928870457862400
• 40037345572965680 cubed (40037345572965680³) is 64179426165339245324950487657948884849041362432000
• The square root of 40037345572965680 is 200093342.1505215401
• The cube root of 40037345572965680 is 342101.5896148549

Scales and comparisons

• 40,037,345,572,965,680 seconds is equal to 1,273,063,745 years, 30 weeks, 19 hours, 21 minutes, 20 seconds.
• To count from 1 to 40,037,345,572,965,680 would take you about three billion, eight hundred nineteen million, one hundred ninety-one thousand, two hundred thirty-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 40037345572965680 cubic inches would be around 28508.5 feet tall.

Recreational maths with 40037345572965680

• 40037345572965680 backwards is 08656927554373004
• The number of decimal digits it has is: 17
• The sum of 40037345572965680's digits is 74
• More coming soon!