1388434208000
1,388,434,208,000 is an even composite number composed of four prime numbers multiplied together.
1388434208000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 1388434208000:
28 × 53 × 72 × 9412
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 941 × 941)See below for interesting mathematical facts about the number 1388434208000 from the Numbermatics database.
Names of 1388434208000
- Cardinal: 1388434208000 can be written as One trillion, three hundred eighty-eight billion, four hundred thirty-four million, two hundred eight thousand.
Scientific notation
- Scientific notation: 1.388434208 × 1012
Factors of 1388434208000
Divisors of 1388434208000
- Number of divisors d(n): 324
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 125 128 140 160 175 196 200 224 245 250 256 280 320 350 392 400 448 490 500 560 640 700 784 800 875 896 941 980 1000 1120 1225 1280 1400 1568 1600 1750 1792 1882 1960 2000 2240 2450 2800 3136 3200 3500 3764 3920 4000 4480 4705 4900 5600 6125 6272 6400 6587 7000 7528 7840 8000 8960 9410 9800 11200 12250 12544 13174 14000 15056 15680 16000 18820 19600 22400 23525 24500 26348 28000 30112 31360 32000 32935 37640 39200 44800 46109 47050 49000 52696 56000 60224 62720 65870 75280 78400 92218 94100 98000 105392 112000 117625 120448 131740 150560 156800 164675 184436 188200 196000 210784 224000 230545 235250 240896 263480 301120 313600 329350 368872 376400 392000 421568 461090 470500 526960 602240 658700 737744 752800 784000 823375 843136 885481 922180 941000 1053920 1152725 1204480 1317400 1475488 1505600 1568000 1646750 1686272 1770962 1844360 1882000 2107840 2305450 2634800 2950976 3011200 3293500 3541924 3688720 3764000 4215680 4427405 4610900 5269600 5763625 5901952 6022400 6198367 6587000 7083848 7377440 7528000 8431360 8854810 9221800 10539200 11527250 11803904 12396734 13174000 14167696 14754880 15056000 17709620 18443600 21078400 22137025 23054500 24793468 26348000 28335392 29509760 30112000 30991835 35419240 36887200 42156800 43388569 44274050 46109000 49586936 52696000 56670784 59019520 61983670 70838480 73774400 86777138 88548100 92218000 99173872 105392000 110685125 113341568 123967340 141676960 147548800 154959175 173554276 177096200 184436000 198347744 210784000 216942845 221370250 226683136 247934680 283353920 295097600 309918350 347108552 354192400 368872000 396695488 433885690 442740500 495869360 566707840 619836700 694217104 708384800 737744000 774795875 793390976 867771380 885481000 991738720 1084714225 1133415680 1239673400 1388434208 1416769600 1475488000 1549591750 1586781952 1735542760 1770962000 1983477440 2169428450 2479346800 2776868416 2833539200 3099183500 3471085520 3541924000 3966954880 4338856900 4958693600 5423571125 5553736832 5667078400 6198367000 6942171040 7083848000 7933909760 8677713800 9917387200 10847142250 11107473664 12396734000 13884342080 14167696000 17355427600 19834774400 21694284500 24793468000 27768684160 28335392000 34710855200 39669548800 43388569000 49586936000 55537368320 69421710400 86777138000 99173872000 138843420800 173554276000 198347744000 277686841600 347108552000 694217104000 1388434208000
- Sum of all divisors σ(n): 4027739464476
- Sum of proper divisors (its aliquot sum) s(n): 2639305256476
- 1388434208000 is an abundant number, because the sum of its proper divisors (2639305256476) is greater than itself. Its abundance is 1250871048476
Bases of 1388434208000
- Binary: 101000011010001010010000010110101000000002
- Hexadecimal: 0x1434520B500
- Base-36: HPU5VNCW
Squares and roots of 1388434208000
- 1388434208000 squared (13884342080002) is 1927749549944587264000000
- 1388434208000 cubed (13884342080003) is 2676553419599669461778726912000000000
-
The
square root of 1388434208000 is 1178318.3814232891 -
The
cube root of 1388434208000 is 11155.9981883443
Scales and comparisons
How big is 1388434208000?- 1,388,434,208,000 seconds is equal to 44,147 years, 47 weeks, 3 days, 8 hours, 53 minutes, 20 seconds.
-
To count from 1 to 1,388,434,208,000 would take you about one hundred ten thousand, three hundred sixty-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 1388434208000 cubic inches would be around 929.7 feet tall.
Recreational maths with 1388434208000
- 1388434208000 backwards is 0008024348831
- The number of decimal digits it has is: 13
- The sum of 1388434208000's digits is 41
- More coming soon!
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