131978341040
131,978,341,040 is an even composite number composed of seven prime numbers multiplied together.
131978341040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 131978341040:
24 × 5 × 7 × 13 × 31 × 73 × 8011
(2 × 2 × 2 × 2 × 5 × 7 × 13 × 31 × 73 × 8011)See below for interesting mathematical facts about the number 131978341040 from the Numbermatics database.
Names of 131978341040
- Cardinal: 131978341040 can be written as One hundred thirty-one billion, nine hundred seventy-eight million, three hundred forty-one thousand and forty.
Scientific notation
- Scientific notation: 1.3197834104 × 1011
Factors of 131978341040
Divisors of 131978341040
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 31 35 40 52 56 62 65 70 73 80 91 104 112 124 130 140 146 155 182 208 217 248 260 280 292 310 364 365 403 434 455 496 511 520 560 584 620 728 730 806 868 910 949 1022 1040 1085 1168 1240 1456 1460 1612 1736 1820 1898 2015 2044 2170 2263 2480 2555 2821 2920 3224 3472 3640 3796 4030 4088 4340 4526 4745 5110 5642 5840 6448 6643 7280 7592 8011 8060 8176 8680 9052 9490 10220 11284 11315 13286 14105 15184 15841 16022 16120 17360 18104 18980 20440 22568 22630 26572 28210 29419 31682 32044 32240 33215 36208 37960 40055 40880 45136 45260 53144 56077 56420 58838 63364 64088 66430 75920 79205 80110 90520 104143 106288 112154 112840 117676 126728 128176 132860 147095 158410 160220 181040 205933 208286 224308 225680 235352 248341 253456 265720 280385 294190 316820 320440 411866 416572 448616 470704 496682 520715 531440 560770 584803 588380 633640 640880 729001 823732 833144 897232 993364 1029665 1041430 1121540 1169606 1176760 1241705 1267280 1458002 1647464 1666288 1738387 1986728 2059330 2082860 2243080 2339212 2353520 2483410 2916004 2924015 3228433 3294928 3476774 3645005 3973456 4093621 4118660 4165720 4486160 4678424 4966820 5832008 5848030 6456866 6953548 7290010 7602439 8187242 8237320 8331440 8691935 9356848 9933640 11664016 11696060 12913732 13907096 14580020 15204878 16142165 16374484 16474640 17383870 18128893 19867280 20468105 22599031 23392120 25827464 27814192 29160040 30409756 32284330 32748968 34767740 36257786 38012195 40936210 45198062 46784240 51654928 53217073 58320080 60819512 64568660 65497936 69535480 72515572 76024390 81872420 90396124 90644465 106434146 112995155 121639024 126902251 129137320 139070960 145031144 152048780 163744840 180792248 181288930 212868292 225990310 235675609 253804502 258274640 266085365 290062288 304097560 327489680 361584496 362577860 425736584 451980620 471351218 507609004 532170730 608195120 634511255 725155720 851473168 903961240 942702436 1015218008 1064341460 1178378045 1269022510 1450311440 1649729263 1807922480 1885404872 2030436016 2128682920 2356756090 2538045020 3299458526 3770809744 4257365840 4713512180 5076090040 6598917052 8248646315 9427024360 10152180080 13197834104 16497292630 18854048720 26395668208 32994585260 65989170520 131978341040
- Sum of all divisors σ(n): 395233370112
- Sum of proper divisors (its aliquot sum) s(n): 263255029072
- 131978341040 is an abundant number, because the sum of its proper divisors (263255029072) is greater than itself. Its abundance is 131276688032
Bases of 131978341040
- Binary: 11110101110101000010110101010101100002
- Hexadecimal: 0x1EBA85AAB0
- Base-36: 1OMOHVOW
Squares and roots of 131978341040
- 131978341040 squared (1319783410402) is 17418282503670548281600
- 131978341040 cubed (1319783410403) is 2298836028600496672912790756864000
-
The
square root of 131978341040 is 363288.2341061983 -
The
cube root of 131978341040 is 5091.3648703355
Scales and comparisons
How big is 131978341040?- 131,978,341,040 seconds is equal to 4,196 years, 26 weeks, 1 day, 2 hours, 17 minutes, 20 seconds.
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To count from 1 to 131,978,341,040 would take you about eight thousand, three hundred ninety-three 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 131978341040 cubic inches would be around 424.3 feet tall.
Recreational maths with 131978341040
- 131978341040 backwards is 040143879131
- The number of decimal digits it has is: 12
- The sum of 131978341040's digits is 41
- More coming soon!
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