40028391550
40,028,391,550 is an even composite number composed of six prime numbers multiplied together.
What does the number 40028391550 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 288 divisors.
40028391550 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 40028391550:
2 × 52 × 75 × 19 × 23 × 109
(2 × 5 × 5 × 7 × 7 × 7 × 7 × 7 × 19 × 23 × 109)See below for interesting mathematical facts about the number 40028391550 from the Numbermatics database.
Names of 40028391550
- Cardinal: 40028391550 can be written as Forty billion, twenty-eight million, three hundred ninety-one thousand, five hundred fifty.
Scientific notation
- Scientific notation: 4.002839155 × 1010
Factors of 40028391550
Divisors of 40028391550
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 5 7 10 14 19 23 25 35 38 46 49 50 70 95 98 109 115 133 161 175 190 218 230 245 266 322 343 350 437 475 490 545 575 665 686 763 805 874 931 950 1090 1127 1150 1225 1330 1526 1610 1715 1862 2071 2185 2254 2401 2450 2507 2725 3059 3325 3430 3815 4025 4142 4370 4655 4802 5014 5341 5450 5635 6118 6517 6650 7630 7889 8050 8575 9310 10355 10682 10925 11270 12005 12535 13034 14497 15295 15778 16807 17150 17549 19075 20710 21413 21850 23275 24010 25070 26705 28175 28994 30590 32585 33614 35098 37387 38150 39445 42826 45619 46550 47633 51775 53410 55223 56350 60025 62675 65170 72485 74774 76475 78890 84035 87745 91238 95266 101479 103550 107065 110446 120050 122843 125350 133525 144970 149891 152950 162925 168070 175490 186935 197225 202958 214130 228095 238165 245686 261709 267050 276115 299782 319333 325850 333431 362425 373870 386561 394450 420175 438725 456190 476330 507395 523418 535325 552230 614215 638666 666862 710353 724850 749455 773122 840350 859901 877450 934675 1014790 1049237 1070650 1140475 1190825 1228430 1308545 1380575 1420706 1498910 1596665 1667155 1719802 1831963 1869350 1932805 2098474 2280950 2334017 2381650 2536975 2617090 2761150 3071075 3193330 3334310 3551765 3663926 3747275 3865610 4299505 4668034 4972471 5073950 5246185 6019307 6142150 6542725 7103530 7344659 7494550 7983325 8335775 8599010 9159815 9664025 9944942 10492370 11670085 12038614 13085450 14689318 15966650 16338119 16671550 17758825 18319630 19328050 21497525 23340170 24862355 26230925 30096535 32676238 34807297 35517650 36723295 42135149 42995050 45799075 49724710 52461850 58350425 60193070 69614594 73446590 81690595 84270298 91598150 114366833 116700850 124311775 150482675 163381190 174036485 183616475 210675745 228733666 248623550 300965350 348072970 367232950 408452975 421351490 571834165 800567831 816905950 870182425 1053378725 1143668330 1601135662 1740364850 2106757450 2859170825 4002839155 5718341650 8005678310 20014195775 40028391550
- Sum of all divisors σ(n): 96283123200
- Sum of proper divisors (its aliquot sum) s(n): 56254731650
- 40028391550 is an abundant number, because the sum of its proper divisors (56254731650) is greater than itself. Its abundance is 16226340100
Bases of 40028391550
- Binary: 1001010100011110000011001000011111102
- Hexadecimal: 0x951E0C87E
- Base-36: IDZVCLA
Squares and roots of 40028391550
- 40028391550 squared (400283915502) is 1602272130080111402500
- 40028391550 cubed (400283915503) is 64136376192499232086889648875000
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The
square root of 40028391550 is 200070.9662844661 -
The
cube root of 40028391550 is 3420.7608497807
Scales and comparisons
How big is 40028391550?- 40,028,391,550 seconds is equal to 1,272 years, 40 weeks, 3 days, 13 hours, 39 minutes, 10 seconds.
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To count from 1 to 40,028,391,550 would take you about two thousand, five hundred forty-five 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 40028391550 cubic inches would be around 285.1 feet tall.
Recreational maths with 40028391550
- 40028391550 backwards is 05519382004
- The number of decimal digits it has is: 11
- The sum of 40028391550's digits is 37
- More coming soon!
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