49397139220
49,397,139,220 is an even composite number composed of seven prime numbers multiplied together.
49397139220 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 49397139220:
22 × 5 × 112 × 13 × 73 × 137 × 157
(2 × 2 × 5 × 11 × 11 × 13 × 73 × 137 × 157)See below for interesting mathematical facts about the number 49397139220 from the Numbermatics database.
Names of 49397139220
- Cardinal: 49397139220 can be written as Forty-nine billion, three hundred ninety-seven million, one hundred thirty-nine thousand, two hundred twenty.
Scientific notation
- Scientific notation: 4.939713922 × 1010
Factors of 49397139220
Divisors of 49397139220
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 10 11 13 20 22 26 44 52 55 65 73 110 121 130 137 143 146 157 220 242 260 274 286 292 314 365 484 548 572 605 628 685 715 730 785 803 949 1210 1370 1430 1460 1507 1570 1573 1606 1727 1781 1898 2041 2420 2740 2860 3014 3140 3146 3212 3454 3562 3796 4015 4082 4745 6028 6292 6908 7124 7535 7865 8030 8164 8635 8833 8905 9490 10001 10205 10439 11461 15070 15730 16060 16577 17270 17666 17810 18980 18997 19591 20002 20410 20878 21509 22451 22922 30140 31460 33154 34540 35332 35620 37994 39182 40004 40820 41756 43018 44165 44902 45844 50005 52195 57305 66308 75988 78364 82885 86036 88330 89804 94985 97955 100010 104390 107545 110011 112255 114610 114829 126071 130013 148993 165770 176660 189970 195910 200020 208780 215090 215501 220022 224510 229220 229658 236599 246961 252142 260026 279617 297986 331540 379940 391820 430180 431002 440044 449020 459316 473198 493922 504284 520052 550055 559234 574145 595972 630355 650065 744965 862004 946396 987844 1077505 1100110 1118468 1148290 1182995 1210121 1234805 1260710 1300130 1386781 1398085 1430143 1489930 1570157 1638923 2155010 2200220 2296580 2365990 2420242 2469610 2521420 2600260 2602589 2773562 2796170 2860286 2979860 3075787 3140314 3277846 4310020 4731980 4840484 4939220 5205178 5547124 5592340 5720572 6050605 6151574 6280628 6555692 6933905 7150715 7850785 8194615 10410356 12101210 12303148 13012945 13867810 14301430 15378935 15701570 15731573 16389230 17271727 18028153 20412041 24202420 26025890 27735620 28602860 30757870 31403140 31463146 32778460 33833657 34543454 36056306 40824082 52051780 61515740 62926292 67667314 69086908 72112612 78657865 81648164 86358635 90140765 102060205 135334628 157315730 169168285 172717270 180281530 189988997 204120410 224532451 314631460 338336570 345434540 360563060 379977994 408240820 449064902 676673140 759955988 898129804 949944985 1122662255 1899889970 2245324510 2469856961 3799779940 4490649020 4939713922 9879427844 12349284805 24698569610 49397139220
- Sum of all divisors σ(n): 126181841184
- Sum of proper divisors (its aliquot sum) s(n): 76784701964
- 49397139220 is an abundant number, because the sum of its proper divisors (76784701964) is greater than itself. Its abundance is 27387562744
Bases of 49397139220
- Binary: 1011100000000100110010000111000101002
- Hexadecimal: 0xB804C8714
- Base-36: MOXS4K4
Squares and roots of 49397139220
- 49397139220 squared (493971392202) is 2440077363120062208400
- 49397139220 cubed (493971392203) is 120532841213612206483395453448000
-
The
square root of 49397139220 is 222254.6719868899 -
The
cube root of 49397139220 is 3669.1652015097
Scales and comparisons
How big is 49397139220?- 49,397,139,220 seconds is equal to 1,570 years, 35 weeks, 1 day, 3 hours, 33 minutes, 40 seconds.
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To count from 1 to 49,397,139,220 would take you about three thousand, one hundred forty-one 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 49397139220 cubic inches would be around 305.8 feet tall.
Recreational maths with 49397139220
- 49397139220 backwards is 02293179394
- The number of decimal digits it has is: 11
- The sum of 49397139220's digits is 49
- More coming soon!
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