138404754432
138,404,754,432 is an even composite number composed of five prime numbers multiplied together.
138404754432 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred forty divisors.
Prime factorization of 138404754432:
210 × 34 × 7 × 127 × 1877
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 127 × 1877)See below for interesting mathematical facts about the number 138404754432 from the Numbermatics database.
Names of 138404754432
- Cardinal: 138404754432 can be written as One hundred thirty-eight billion, four hundred four million, seven hundred fifty-four thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 1.38404754432 × 1011
Factors of 138404754432
Divisors of 138404754432
- Number of divisors d(n): 440
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 127 128 144 162 168 189 192 216 224 252 254 256 288 324 336 378 381 384 432 448 504 508 512 567 576 648 672 756 762 768 864 889 896 1008 1016 1024 1134 1143 1152 1296 1344 1512 1524 1536 1728 1778 1792 1877 2016 2032 2268 2286 2304 2592 2667 2688 3024 3048 3072 3429 3456 3556 3584 3754 4032 4064 4536 4572 4608 5184 5334 5376 5631 6048 6096 6858 6912 7112 7168 7508 8001 8064 8128 9072 9144 9216 10287 10368 10668 10752 11262 12096 12192 13139 13716 13824 14224 15016 16002 16128 16256 16893 18144 18288 20574 20736 21336 21504 22524 24003 24192 24384 26278 27432 27648 28448 30032 32004 32256 32512 33786 36288 36576 39417 41148 41472 42672 45048 48006 48384 48768 50679 52556 54864 56896 60064 64008 64512 65024 67572 72009 72576 73152 78834 82296 82944 85344 90096 96012 96768 97536 101358 105112 109728 113792 118251 120128 128016 130048 135144 144018 145152 146304 152037 157668 164592 170688 180192 192024 193536 195072 202716 210224 219456 227584 236502 238379 240256 256032 270288 288036 290304 292608 304074 315336 329184 341376 354753 360384 384048 390144 405432 420448 438912 455168 473004 476758 480512 512064 540576 576072 580608 585216 608148 630672 658368 682752 709506 715137 720768 768096 810864 840896 877824 910336 946008 953516 961024 1024128 1064259 1081152 1152144 1170432 1216296 1261344 1316736 1365504 1419012 1430274 1441536 1536192 1621728 1668653 1681792 1755648 1892016 1907032 1922048 2048256 2128518 2145411 2162304 2304288 2432592 2522688 2633472 2731008 2838024 2860548 2883072 3072384 3243456 3337306 3363584 3511296 3784032 3814064 4096512 4257036 4290822 4324608 4608576 4865184 5005959 5045376 5266944 5676048 5721096 5766144 6144768 6436233 6486912 6674612 6727168 7568064 7628128 8193024 8514072 8581644 8649216 9217152 9730368 10011918 10090752 10533888 11352096 11442192 12289536 12872466 12973824 13349224 13454336 15017877 15136128 15256256 17028144 17163288 17298432 18434304 19308699 19460736 20023836 20181504 22704192 22884384 24579072 25744932 25947648 26698448 30035754 30272256 30512512 34056288 34326576 36868608 38617398 38921472 40047672 40363008 45053631 45408384 45768768 51489864 51895296 53396896 60071508 60544512 61025024 68112576 68653152 73737216 77234796 77842944 80095344 90107262 90816768 91537536 102979728 106793792 120143016 121089024 122050048 135160893 136225152 137306304 154469592 155685888 160190688 180214524 181633536 183075072 205959456 213587584 240286032 244100096 270321786 272450304 274612608 308939184 320381376 360429048 363267072 366150144 411918912 427175168 480572064 540643572 544900608 549225216 617878368 640762752 720858096 732300288 823837824 854350336 961144128 1081287144 1089801216 1098450432 1235756736 1281525504 1441716192 1647675648 1708700672 1922288256 2162574288 2196900864 2471513472 2563051008 2883432384 3295351296 3844576512 4325148576 4943026944 5126102016 5766864768 6590702592 7689153024 8650297152 9886053888 11533729536 15378306048 17300594304 19772107776 23067459072 34601188608 46134918144 69202377216 138404754432
- Sum of all divisors σ(n): 476319934464
- Sum of proper divisors (its aliquot sum) s(n): 337915180032
- 138404754432 is an abundant number, because the sum of its proper divisors (337915180032) is greater than itself. Its abundance is 199510425600
Bases of 138404754432
- Binary: 100000001110011001000011110100000000002
- Hexadecimal: 0x203990F400
- Base-36: 1RKYM800
Squares and roots of 138404754432
- 138404754432 squared (1384047544322) is 19155876049382223642624
- 138404754432 cubed (1384047544323) is 2651264320544576968563479248109568
-
The
square root of 138404754432 is 372027.8946960833 -
The
cube root of 138404754432 is 5172.6965647921
Scales and comparisons
How big is 138404754432?- 138,404,754,432 seconds is equal to 4,400 years, 43 weeks, 5 days, 21 hours, 7 minutes, 12 seconds.
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To count from 1 to 138,404,754,432 would take you about eight thousand, eight hundred one 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 138404754432 cubic inches would be around 431.1 feet tall.
Recreational maths with 138404754432
- 138404754432 backwards is 234457404831
- The number of decimal digits it has is: 12
- The sum of 138404754432's digits is 45
- More coming soon!
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