31938068480000

Names of 31938068480000

• Cardinal: 31938068480000 can be written as Thirty-one trillion, nine hundred thirty-eight billion, sixty-eight million, four hundred eighty thousand.

Scientific notation

• Scientific notation: 3.193806848 × 10¹³

Factors of 31938068480000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 342

Divisors of 31938068480000

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 37 40 41 50 64 74 80 82 100 125 128 148 160 164 185 200 205 250 256 257 296 320 328 370 400 410 500 512 514 592 625 640 656 740 800 820 925 1000 1024 1025 1028 1184 1250 1280 1285 1312 1480 1517 1600 1640 1850 2000 2048 2050 2056 2368 2500 2560 2570 2624 2960 3034 3200 3280 3700 4000 4096 4100 4112 4625 4736 5000 5120 5125 5140 5248 5920 6068 6400 6425 6560 7400 7585 8000 8192 8200 8224 9250 9472 9509 10000 10240 10250 10280 10496 10537 11840 12136 12800 12850 13120 14800 15170 16000 16384 16400 16448 18500 18944 19018 20000 20480 20500 20560 20992 21074 23125 23680 24272 25600 25625 25700 26240 29600 30340 32000 32125 32768 32800 32896 37000 37888 37925 38036 40000 40960 41000 41120 41984 42148 46250 47360 47545 48544 51200 51250 51400 52480 52685 59200 60680 64000 64250 65536 65600 65792 74000 75776 75850 76072 80000 81920 82000 82240 83968 84296 92500 94720 95090 97088 102400 102500 102800 104960 105370 118400 121360 128000 128500 131072 131200 131584 148000 151552 151700 152144 160000 160625 163840 164000 164480 167936 168592 185000 189440 189625 190180 194176 204800 205000 205600 209920 210740 236800 237725 242720 256000 257000 262400 263168 263425 296000 303104 303400 304288 320000 321250 327680 328000 328960 335872 337184 370000 378880 379250 380360 388352 389869 409600 410000 411200 419840 421480 473600 475450 485440 512000 514000 524800 526336 526850 592000 606208 606800 608576 640000 642500 655360 656000 657920 671744 674368 740000 757760 758500 760720 776704 779738 819200 820000 822400 839680 842960 947200 948125 950900 970880 1024000 1028000 1049600 1052672 1053700 1184000 1188625 1212416 1213600 1217152 1280000 1285000 1312000 1315840 1317125 1343488 1348736 1480000 1515520 1517000 1521440 1553408 1559476 1638400 1640000 1644800 1679360 1685920 1894400 1896250 1901800 1941760 1949345 2048000 2056000 2099200 2105344 2107400 2368000 2377250 2424832 2427200 2434304 2560000 2570000 2624000 2631680 2634250 2686976 2697472 2960000 3031040 3034000 3042880 3106816 3118952 3276800 3280000 3289600 3358720 3371840 3788800 3792500 3803600 3883520 3898690 4096000 4112000 4198400 4210688 4214800 4736000 4754500 4849664 4854400 4868608 5120000 5140000 5248000 5263360 5268500 5373952 5394944 5920000 5943125 6062080 6068000 6085760 6213632 6237904 6560000 6579200 6585625 6717440 6743680 7577600 7585000 7607200 7767040 7797380 8192000 8224000 8396800 8421376 8429600 9472000 9509000 9708800 9737216 9746725 10240000 10280000 10496000 10526720 10537000 10789888 11840000 11886250 12124160 12136000 12171520 12427264 12475808 13120000 13158400 13171250 13434880 13487360 15155200 15170000 15214400 15534080 15594760 16384000 16448000 16793600 16842752 16859200 18944000 19018000 19417600 19474432 19493450 20480000 20560000 20992000 21053440 21074000 21579776 23680000 23772500 24248320 24272000 24343040 24854528 24951616 26240000 26316800 26342500 26869760 26974720 30310400 30340000 30428800 31068160 31189520 32896000 33587200 33685504 33718400 37888000 38036000 38835200 38948864 38986900 40960000 41120000 41984000 42106880 42148000 43159552 47360000 47545000 48544000 48686080 48733625 49709056 49903232 52480000 52633600 52685000 53949440 60620800 60680000 60857600 62136320 62379040 65792000 67174400 67436800 75776000 76072000 77670400 77897728 77973800 81920000 82240000 83968000 84213760 84296000 86319104 94720000 95090000 97088000 97372160 97467250 99418112 99806464 104960000 105267200 105370000 107898880 121241600 121360000 121715200 124272640 124758080 131584000 134348800 134873600 151552000 152144000 155340800 155795456 155947600 164480000 167936000 168427520 168592000 172638208 189440000 190180000 194176000 194744320 194934500 198836224 199612928 209920000 210534400 210740000 215797760 242720000 243430400 243668125 248545280 249516160 263168000 269747200 303104000 304288000 310681600 311590912 311895200 328960000 335872000 337184000 345276416 378880000 380360000 388352000 389488640 389869000 399225856 419840000 421068800 421480000 431595520 485440000 486860800 487336250 497090560 499032320 526336000 539494400 606208000 608576000 621363200 623181824 623790400 657920000 671744000 674368000 690552832 757760000 760720000 776704000 778977280 779738000 798451712 839680000 842137600 842960000 863191040 970880000 973721600 974672500 994181120 998064640 1052672000 1078988800 1217152000 1242726400 1246363648 1247580800 1315840000 1348736000 1381105664 1515520000 1521440000 1553408000 1557954560 1559476000 1596903424 1679360000 1685920000 1726382080 1941760000 1947443200 1949345000 1996129280 2105344000 2157977600 2434304000 2485452800 2495161600 2631680000 2697472000 3031040000 3042880000 3106816000 3115909120 3118952000 3193806848 3358720000 3371840000 3452764160 3883520000 3894886400 3898690000 3992258560 4210688000 4315955200 4868608000 4970905600 4990323200 5263360000 5394944000 6085760000 6213632000 6231818240 6237904000 6387613696 6743680000 6905528320 7767040000 7789772800 7797380000 7984517120 8631910400 9737216000 9980646400 10526720000 10789888000 12171520000 12427264000 12475808000 12775227392 13487360000 15534080000 15579545600 15594760000 15969034240 17263820800 19474432000 19961292800 21053440000 21579776000 24343040000 24854528000 24951616000 25550454784 26974720000 31068160000 31159091200 31189520000 31938068480 34527641600 38948864000 39922585600 43159552000 48686080000 49903232000 51100909568 53949440000 62136320000 62379040000 63876136960 77897728000 79845171200 86319104000 97372160000 99806464000 107898880000 124272640000 124758080000 127752273920 155795456000 159690342400 172638208000 194744320000 199612928000 215797760000 249516160000 255504547840 319380684800 389488640000 399225856000 431595520000 499032320000 638761369600 778977280000 798451712000 863191040000 998064640000 1277522739200 1596903424000 1996129280000 3193806848000 3992258560000 6387613696000 7984517120000 15969034240000 31938068480000
• Sum of all divisors σ(n): 84302779181544
• Sum of proper divisors (its aliquot sum) s(n): 52364710701544
• 31938068480000 is an abundant number, because the sum of its proper divisors (52364710701544) is greater than itself. Its abundance is 20426642221544

Bases of 31938068480000

• Binary: 111010000110000101001001110100000000000000000₂
• Hexadecimal: 0x1D0C293A0000
• Base-36: BBK59CU0W

Squares and roots of 31938068480000

• 31938068480000 squared (31938068480000²) is 1020040218233169510400000000
• 31938068480000 cubed (31938068480000³) is 32578114342285112430603272192000000000000
• The square root of 31938068480000 is 5651377.5736540557
• The cube root of 31938068480000 is 31727.5265289207

Scales and comparisons

• 31,938,068,480,000 seconds is equal to 1,015,531 years, 40 weeks, 6 days, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 31,938,068,480,000 would take you about two million, five hundred thirty-eight thousand, eight hundred twenty-nine 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 31938068480000 cubic inches would be around 2644 feet tall.

Recreational maths with 31938068480000

• 31938068480000 backwards is 00008486083913
• 31938068480000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31938068480000's digits is 50
• More coming soon!