128061442432
128,061,442,432 is an even composite number composed of seven prime numbers multiplied together.
128061442432 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 128061442432:
27 × 7 × 11 × 29 × 31 × 97 × 149
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 29 × 31 × 97 × 149)See below for interesting mathematical facts about the number 128061442432 from the Numbermatics database.
Names of 128061442432
- Cardinal: 128061442432 can be written as One hundred twenty-eight billion, sixty-one million, four hundred forty-two thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 1.28061442432 × 1011
Factors of 128061442432
Divisors of 128061442432
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 29 31 32 44 56 58 62 64 77 88 97 112 116 124 128 149 154 176 194 203 217 224 232 248 298 308 319 341 352 388 406 434 448 464 496 596 616 638 679 682 704 776 812 868 896 899 928 992 1043 1067 1192 1232 1276 1358 1364 1408 1552 1624 1639 1736 1798 1856 1984 2086 2134 2233 2384 2387 2464 2552 2716 2728 2813 3007 3104 3248 3278 3472 3596 3712 3968 4172 4268 4321 4466 4619 4768 4774 4928 5104 5432 5456 5626 6014 6208 6293 6496 6556 6944 7192 7469 8344 8536 8642 8932 9238 9536 9548 9856 9889 10208 10864 10912 11252 11473 12028 12416 12586 12992 13112 13888 14384 14453 14938 16688 17072 17284 17864 18476 19072 19096 19691 19778 20416 21049 21728 21824 22504 22946 24056 25172 25984 26224 27776 28768 28906 29876 30247 30943 32333 33077 33376 34144 34568 35728 36952 38192 39382 39556 40832 42098 43456 43648 45008 45892 47531 48112 50344 50809 52448 57536 57812 59752 60494 61886 64666 66154 66752 68288 69136 69223 71456 73904 76384 78764 79112 84196 86912 87203 90016 91784 95062 96224 100688 101171 101618 104896 115072 115624 119504 120988 123772 129332 132308 133504 133951 136576 138272 138446 142912 147808 152768 157528 158224 158983 168392 174406 180032 183568 190124 192448 201376 202342 203236 209792 216601 231248 231539 239008 241976 247544 258664 264616 267902 276544 276892 285824 295616 305536 315056 316448 317966 332717 336784 348812 355663 360064 367136 380248 384896 402752 404684 406472 419137 433202 448043 462496 463078 478016 483952 495088 517328 529232 535804 553088 553784 591232 610421 630112 632896 635932 665434 673568 697624 711326 734272 760496 805504 809368 812944 838274 866404 896086 924992 926156 937657 956032 959233 967904 990176 1034656 1058464 1071608 1107568 1112881 1220842 1260224 1265792 1271864 1330868 1347136 1395248 1422652 1468544 1473461 1520992 1618736 1625888 1676548 1732808 1792172 1849984 1852312 1875314 1918466 1935808 1980352 2069312 2116928 2143216 2215136 2225762 2441684 2520448 2543728 2661736 2694272 2790496 2845304 2933959 2946922 3041984 3136301 3237472 3251776 3353096 3465616 3584344 3704624 3750628 3836932 3871616 3960704 4138624 4233856 4286432 4430272 4451524 4610507 4883368 4928473 5087456 5323472 5580992 5690608 5867918 5893844 6083968 6272602 6474944 6503552 6706192 6714631 6931232 7168688 7409248 7501256 7673864 8572864 8860544 8903048 9221014 9766736 9856946 10174912 10314227 10646944 11161984 11381216 11735836 11787688 12545204 12949888 12993247 13412384 13429262 13862464 14337376 14818496 15002512 15347728 17145728 17806096 18442028 19533472 19713892 20349824 20628454 21293888 22762432 23471672 23575376 25090408 25986494 26824768 26858524 27724928 28674752 29636992 30005024 30695456 32273549 34499311 35612192 36884056 39066944 39427784 41256908 42587776 45524864 46943344 47150752 50180816 51972988 53649536 53717048 57349504 60010048 61390912 64547098 68998622 71224384 73768112 78133888 78855568 82513816 90952729 93886688 94301504 100361632 103945976 107434096 120020096 122781824 129094196 137997244 142448768 142925717 147536224 157711136 165027632 181905458 187773376 188603008 200723264 207891952 214868192 258188392 275994488 285851434 295072448 315422272 330055264 363810916 375546752 401446528 415783904 429736384 516376784 551988976 571702868 590144896 630844544 660110528 727621832 831567808 859472768 1000480019 1032753568 1103977952 1143405736 1320221056 1455243664 1663135616 2000960038 2065507136 2207955904 2286811472 2910487328 4001920076 4131014272 4415911808 4573622944 5820974656 8003840152 9147245888 11641949312 16007680304 18294491776 32015360608 64030721216 128061442432
- Sum of all divisors σ(n): 345461760000
- Sum of proper divisors (its aliquot sum) s(n): 217400317568
- 128061442432 is an abundant number, because the sum of its proper divisors (217400317568) is greater than itself. Its abundance is 89338875136
Bases of 128061442432
- Binary: 11101110100010000111010001001100000002
- Hexadecimal: 0x1DD10E8980
- Base-36: 1MTWH5DS
Squares and roots of 128061442432
- 128061442432 squared (1280614424322) is 16399733037764450074624
- 128061442432 cubed (1280614424323) is 2100173468315840605207599480045568
-
The
square root of 128061442432 is 357856.7345069811 -
The
cube root of 128061442432 is 5040.4904519777
Scales and comparisons
How big is 128061442432?- 128,061,442,432 seconds is equal to 4,071 years, 49 weeks, 5 days, 14 hours, 53 minutes, 52 seconds.
-
To count from 1 to 128,061,442,432 would take you about eight thousand, one hundred forty-three 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 128061442432 cubic inches would be around 420 feet tall.
Recreational maths with 128061442432
- 128061442432 backwards is 234244160821
- The number of decimal digits it has is: 12
- The sum of 128061442432's digits is 37
- More coming soon!
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