138472454400
138,472,454,400 is an even composite number composed of five prime numbers multiplied together.
138472454400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 138472454400:
28 × 3 × 52 × 7 × 1013
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 101 × 101 × 101)See below for interesting mathematical facts about the number 138472454400 from the Numbermatics database.
Names of 138472454400
- Cardinal: 138472454400 can be written as One hundred thirty-eight billion, four hundred seventy-two million, four hundred fifty-four thousand, four hundred.
Scientific notation
- Scientific notation: 1.384724544 × 1011
Factors of 138472454400
Divisors of 138472454400
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 56 60 64 70 75 80 84 96 100 101 105 112 120 128 140 150 160 168 175 192 200 202 210 224 240 256 280 300 303 320 336 350 384 400 404 420 448 480 505 525 560 600 606 640 672 700 707 768 800 808 840 896 960 1010 1050 1120 1200 1212 1280 1344 1400 1414 1515 1600 1616 1680 1792 1920 2020 2100 2121 2240 2400 2424 2525 2688 2800 2828 3030 3200 3232 3360 3535 3840 4040 4200 4242 4480 4800 4848 5050 5376 5600 5656 6060 6400 6464 6720 7070 7575 8080 8400 8484 8960 9600 9696 10100 10201 10605 11200 11312 12120 12928 13440 14140 15150 16160 16800 16968 17675 19200 19392 20200 20402 21210 22400 22624 24240 25856 26880 28280 30300 30603 32320 33600 33936 35350 38784 40400 40804 42420 44800 45248 48480 51005 53025 56560 60600 61206 64640 67200 67872 70700 71407 77568 80800 81608 84840 90496 96960 102010 106050 113120 121200 122412 129280 134400 135744 141400 142814 153015 161600 163216 169680 180992 193920 204020 212100 214221 226240 242400 244824 255025 271488 282800 285628 306030 323200 326432 339360 357035 387840 408040 424200 428442 452480 484800 489648 510050 542976 565600 571256 612060 646400 652864 678720 714070 765075 816080 848400 856884 904960 969600 979296 1020100 1030301 1071105 1131200 1142512 1224120 1305728 1357440 1428140 1530150 1632160 1696800 1713768 1785175 1939200 1958592 2040200 2060602 2142210 2262400 2285024 2448240 2611456 2714880 2856280 3060300 3090903 3264320 3393600 3427536 3570350 3917184 4080400 4121204 4284420 4524800 4570048 4896480 5151505 5355525 5712560 6120600 6181806 6528640 6787200 6855072 7140700 7212107 7834368 8160800 8242408 8568840 9140096 9792960 10303010 10711050 11425120 12241200 12363612 13057280 13574400 13710144 14281400 14424214 15454515 16321600 16484816 17137680 18280192 19585920 20606020 21422100 21636321 22850240 24482400 24727224 25757525 27420288 28562800 28848428 30909030 32643200 32969632 34275360 36060535 39171840 41212040 42844200 43272642 45700480 48964800 49454448 51515050 54840576 57125600 57696856 61818060 65286400 65939264 68550720 72121070 77272575 82424080 85688400 86545284 91400960 97929600 98908896 103030100 108181605 114251200 115393712 123636120 131878528 137101440 144242140 154545150 164848160 171376800 173090568 180302675 195859200 197817792 206060200 216363210 228502400 230787424 247272240 263757056 274202880 288484280 309090300 329696320 342753600 346181136 360605350 395635584 412120400 432726420 457004800 461574848 494544480 540908025 576968560 618180600 659392640 685507200 692362272 721210700 791271168 824240800 865452840 923149696 989088960 1081816050 1153937120 1236361200 1318785280 1371014400 1384724544 1442421400 1648481600 1730905680 1846299392 1978177920 2163632100 2307874240 2472722400 2769449088 2884842800 3296963200 3461811360 3956355840 4327264200 4615748480 4945444800 5538898176 5769685600 6593926400 6923622720 8654528400 9231496960 9890889600 11539371200 13847245440 17309056800 19781779200 23078742400 27694490880 34618113600 46157484800 69236227200 138472454400
- Sum of all divisors σ(n): 527494654848
- Sum of proper divisors (its aliquot sum) s(n): 389022200448
- 138472454400 is an abundant number, because the sum of its proper divisors (389022200448) is greater than itself. Its abundance is 250549746048
Bases of 138472454400
- Binary: 100000001111011001100111111001000000002
- Hexadecimal: 0x203D99F900
- Base-36: 1RM2X9MO
Squares and roots of 138472454400
- 138472454400 squared (1384724544002) is 19174620627560079360000
- 138472454400 cubed (1384724544003) is 2655156780487112472437981184000000
-
The
square root of 138472454400 is 372118.8713301167 -
The
cube root of 138472454400 is 5173.5398265495
Scales and comparisons
How big is 138472454400?- 138,472,454,400 seconds is equal to 4,402 years, 51 weeks, 5 days, 10 hours, 40 minutes.
-
To count from 1 to 138,472,454,400 would take you about eight thousand, eight hundred five 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 138472454400 cubic inches would be around 431.1 feet tall.
Recreational maths with 138472454400
- 138472454400 backwards is 004454274831
- 138472454400 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138472454400's digits is 42
- More coming soon!
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