125742472128
125,742,472,128 is an even composite number composed of six prime numbers multiplied together.
125742472128 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 125742472128:
26 × 32 × 7 × 13 × 757 × 3169
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 13 × 757 × 3169)See below for interesting mathematical facts about the number 125742472128 from the Numbermatics database.
Names of 125742472128
- Cardinal: 125742472128 can be written as One hundred twenty-five billion, seven hundred forty-two million, four hundred seventy-two thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.25742472128 × 1011
Factors of 125742472128
Divisors of 125742472128
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 72 78 84 91 96 104 112 117 126 144 156 168 182 192 208 224 234 252 273 288 312 336 364 416 448 468 504 546 576 624 672 728 757 819 832 936 1008 1092 1248 1344 1456 1514 1638 1872 2016 2184 2271 2496 2912 3028 3169 3276 3744 4032 4368 4542 5299 5824 6056 6338 6552 6813 7488 8736 9084 9507 9841 10598 12112 12676 13104 13626 15897 17472 18168 19014 19682 21196 22183 24224 25352 26208 27252 28521 29523 31794 36336 38028 39364 41197 42392 44366 47691 48448 50704 52416 54504 57042 59046 63588 66549 68887 72672 76056 78728 82394 84784 88569 88732 95382 101408 109008 114084 118092 123591 127176 133098 137774 145344 152112 157456 164788 169568 177138 177464 190764 199647 202816 206661 218016 228168 236184 247182 254352 266196 275548 288379 304224 314912 329576 339136 354276 354928 370773 381528 399294 413322 436032 456336 472368 494364 508704 532392 551096 576758 608448 619983 629824 659152 708552 709856 741546 763056 798588 826644 865137 912672 944736 988728 1017408 1064784 1102192 1153516 1239966 1318304 1417104 1419712 1483092 1526112 1597176 1653288 1730274 1825344 1889472 1977456 2129568 2204384 2307032 2398933 2479932 2595411 2636608 2834208 2966184 3052224 3194352 3306576 3460548 3954912 4259136 4408768 4614064 4797866 4959864 5190822 5668416 5932368 6388704 6613152 6921096 7196799 7909824 9228128 9595732 9919728 10381644 11864736 12777408 13226304 13842192 14393598 16792531 18456256 19191464 19839456 20763288 21590397 23729472 27684384 28787196 31186129 33585062 38382928 39678912 41526576 43180794 50377593 55368768 57574392 62372258 67170124 76765856 83053152 86361588 93558387 100755186 115148784 124744516 134340248 151132779 153531712 166106304 172723176 187116774 201510372 218302903 230297568 249489032 268680496 280675161 302265558 345446352 374233548 403020744 436605806 460595136 498978064 537360992 561350322 604531116 654908709 690892704 748467096 806041488 873211612 997956128 1074721984 1122700644 1209062232 1309817418 1381785408 1496934192 1612082976 1746423224 1964726127 1995912256 2245401288 2418124464 2619634836 2993868384 3224165952 3492846448 3929452254 4490802576 4836248928 5239269672 5987736768 6985692896 7858904508 8981605152 9672497856 10478539344 13971385792 15717809016 17963210304 20957078688 31435618032 41914157376 62871236064 125742472128
- Sum of all divisors σ(n): 444317648320
- Sum of proper divisors (its aliquot sum) s(n): 318575176192
- 125742472128 is an abundant number, because the sum of its proper divisors (318575176192) is greater than itself. Its abundance is 192832704064
Bases of 125742472128
- Binary: 11101010001101101010111011011110000002
- Hexadecimal: 0x1D46D5DBC0
- Base-36: 1LRJTKG0
Squares and roots of 125742472128
- 125742472128 squared (1257424721282) is 15811169296860856848384
- 125742472128 cubed (1257424721283) is 1988135514621615650152123041841152
-
The
square root of 125742472128 is 354601.8501474577 -
The
cube root of 125742472128 is 5009.8800922693
Scales and comparisons
How big is 125742472128?- 125,742,472,128 seconds is equal to 3,998 years, 11 weeks, 3 days, 16 hours, 28 minutes, 48 seconds.
-
To count from 1 to 125,742,472,128 would take you about seven thousand, nine hundred ninety-six 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 125742472128 cubic inches would be around 417.5 feet tall.
Recreational maths with 125742472128
- 125742472128 backwards is 821274247521
- The number of decimal digits it has is: 12
- The sum of 125742472128's digits is 45
- More coming soon!
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