138577920000

Names of 138577920000

• Cardinal: 138577920000 can be written as One hundred thirty-eight billion, five hundred seventy-seven million, nine hundred twenty thousand.

Scientific notation

• Scientific notation: 1.3857792 × 10¹¹

Factors of 138577920000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 370

Divisors of 138577920000

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 64 65 75 78 80 96 100 104 120 125 128 130 150 156 160 192 195 200 208 240 250 256 260 300 312 320 325 347 375 384 390 400 416 480 500 512 520 600 624 625 640 650 694 750 768 780 800 832 960 975 1000 1024 1040 1041 1200 1248 1250 1280 1300 1388 1500 1536 1560 1600 1625 1664 1735 1875 1920 1950 2000 2048 2080 2082 2400 2496 2500 2560 2600 2776 3000 3072 3120 3200 3250 3328 3470 3750 3840 3900 4000 4096 4160 4164 4511 4800 4875 4992 5000 5120 5200 5205 5552 6000 6144 6240 6400 6500 6656 6940 7500 7680 7800 8000 8125 8192 8320 8328 8675 9022 9600 9750 9984 10000 10240 10400 10410 11104 12000 12288 12480 12800 13000 13312 13533 13880 15000 15360 15600 16000 16250 16384 16640 16656 17350 18044 19200 19500 19968 20000 20480 20800 20820 22208 22555 24000 24375 24576 24960 25600 26000 26025 26624 27066 27760 30000 30720 31200 32000 32500 33280 33312 34700 36088 38400 39000 39936 40000 40960 41600 41640 43375 44416 45110 48000 48750 49152 49920 51200 52000 52050 53248 54132 55520 60000 61440 62400 64000 65000 66560 66624 67665 69400 72176 76800 78000 79872 80000 81920 83200 83280 86750 88832 90220 96000 97500 99840 102400 104000 104100 106496 108264 111040 112775 120000 122880 124800 128000 130000 130125 133120 133248 135330 138800 144352 153600 156000 159744 160000 166400 166560 173500 177664 180440 192000 195000 199680 204800 208000 208200 212992 216528 216875 222080 225550 240000 245760 249600 256000 260000 260250 266240 266496 270660 277600 288704 307200 312000 319488 320000 332800 333120 338325 347000 355328 360880 384000 390000 399360 409600 416000 416400 433056 433750 444160 451100 480000 499200 512000 520000 520500 532480 532992 541320 555200 563875 577408 614400 624000 638976 640000 650625 665600 666240 676650 694000 710656 721760 768000 780000 798720 832000 832800 866112 867500 888320 902200 960000 998400 1024000 1040000 1041000 1064960 1065984 1082640 1110400 1127750 1154816 1228800 1248000 1280000 1301250 1331200 1332480 1353300 1388000 1421312 1443520 1536000 1560000 1597440 1664000 1665600 1691625 1732224 1735000 1776640 1804400 1920000 1996800 2048000 2080000 2082000 2131968 2165280 2220800 2255500 2309632 2496000 2560000 2602500 2662400 2664960 2706600 2776000 2819375 2842624 2887040 3072000 3120000 3194880 3328000 3331200 3383250 3464448 3470000 3553280 3608800 3840000 3993600 4160000 4164000 4263936 4330560 4441600 4511000 4619264 4992000 5120000 5205000 5324800 5329920 5413200 5552000 5638750 5685248 5774080 6144000 6240000 6656000 6662400 6766500 6928896 6940000 7106560 7217600 7680000 7987200 8320000 8328000 8458125 8527872 8661120 8883200 9022000 9238528 9984000 10240000 10410000 10659840 10826400 11104000 11277500 11548160 12480000 13312000 13324800 13533000 13857792 13880000 14213120 14435200 15360000 15974400 16640000 16656000 16916250 17055744 17322240 17766400 18044000 18477056 19968000 20820000 21319680 21652800 22208000 22555000 23096320 24960000 26624000 26649600 27066000 27715584 27760000 28426240 28870400 30720000 33280000 33312000 33832500 34644480 35532800 36088000 36954112 39936000 41640000 42639360 43305600 44416000 45110000 46192640 49920000 53299200 54132000 55431168 55520000 57740800 66560000 66624000 67665000 69288960 71065600 72176000 73908224 79872000 83280000 85278720 86611200 88832000 90220000 92385280 99840000 106598400 108264000 110862336 111040000 115481600 133120000 133248000 135330000 138577920 142131200 144352000 166560000 173222400 177664000 180440000 184770560 199680000 213196800 216528000 221724672 222080000 230963200 266496000 270660000 277155840 288704000 333120000 346444800 355328000 360880000 369541120 399360000 426393600 433056000 444160000 461926400 532992000 541320000 554311680 577408000 666240000 692889600 710656000 721760000 866112000 888320000 923852800 1065984000 1082640000 1108623360 1154816000 1332480000 1385779200 1443520000 1732224000 1776640000 1847705600 2131968000 2165280000 2309632000 2664960000 2771558400 2887040000 3464448000 3553280000 4330560000 4619264000 5329920000 5543116800 5774080000 6928896000 8661120000 9238528000 10659840000 11548160000 13857792000 17322240000 23096320000 27715584000 34644480000 46192640000 69288960000 138577920000
• Sum of all divisors σ(n): 498717934176
• Sum of proper divisors (its aliquot sum) s(n): 360140014176
• 138577920000 is an abundant number, because the sum of its proper divisors (360140014176) is greater than itself. Its abundance is 221562094176

Bases of 138577920000

• Binary: 10000001000011111000110100000000000000₂
• Hexadecimal: 0x2043E34000
• Base-36: 1RNTPREO

Squares and roots of 138577920000

• 138577920000 squared (138577920000²) is 19203839911526400000000
• 138577920000 cubed (138577920000³) is 2661228190952312537088000000000000
• The square root of 138577920000 is 372260.5539135191
• The cube root of 138577920000 is 5174.8529445481

Scales and comparisons

• 138,577,920,000 seconds is equal to 4,406 years, 18 weeks, 1 day, 2 hours, 40 minutes.
• To count from 1 to 138,577,920,000 would take you about eight thousand, eight hundred twelve 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 138577920000 cubic inches would be around 431.2 feet tall.

Recreational maths with 138577920000

• 138577920000 backwards is 000029775831
• The number of decimal digits it has is: 12
• The sum of 138577920000's digits is 42
• More coming soon!