15428977161728
15,428,977,161,728 is an even composite number composed of seven prime numbers multiplied together.
15428977161728 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 15428977161728:
29 × 13 × 29 × 47 × 89 × 97 × 197
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 29 × 47 × 89 × 97 × 197)See below for interesting mathematical facts about the number 15428977161728 from the Numbermatics database.
Names of 15428977161728
- Cardinal: 15428977161728 can be written as Fifteen trillion, four hundred twenty-eight billion, nine hundred seventy-seven million, one hundred sixty-one thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.5428977161728 × 1013
Factors of 15428977161728
Divisors of 15428977161728
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 4 8 13 16 26 29 32 47 52 58 64 89 94 97 104 116 128 178 188 194 197 208 232 256 356 376 377 388 394 416 464 512 611 712 752 754 776 788 832 928 1157 1222 1261 1363 1424 1504 1508 1552 1576 1664 1856 2314 2444 2522 2561 2581 2726 2813 2848 3008 3016 3104 3152 3328 3712 4183 4559 4628 4888 5044 5122 5162 5452 5626 5696 5713 6016 6032 6208 6304 6656 7424 8366 8633 9118 9256 9259 9776 10088 10244 10324 10904 11252 11392 11426 12032 12064 12416 12608 14848 16732 17266 17533 17719 18236 18512 18518 19109 19552 20176 20488 20648 21808 22504 22784 22852 24064 24128 24832 25216 33464 33553 34532 35066 35438 36472 36569 37024 37036 38218 39104 40352 40976 41296 43616 45008 45568 45704 48256 49664 50432 54379 59267 66928 67106 69064 70132 70876 72944 73138 74048 74072 74269 76436 78208 80704 81952 82592 87232 90016 91408 96512 100864 108758 112229 118534 120367 121307 132211 133856 134212 138128 140264 141752 145888 146276 148096 148144 148538 152872 156416 161408 163904 165184 174464 180032 182816 193024 217516 224458 227929 237068 240734 242614 248417 250357 264422 267712 268424 268511 276256 280528 283504 291776 292552 296192 296288 297076 305744 312832 322816 327808 330368 348928 360064 365632 405751 435032 448916 455858 474136 481468 485228 496834 500714 508457 528844 535424 536848 537022 552512 554161 561056 567008 583552 585104 592384 592576 594152 611488 645632 655616 660736 697856 720128 731264 811502 824051 870064 897832 898123 911716 948272 962936 970456 993668 1001428 1016914 1057688 1070848 1073696 1074044 1105024 1108322 1122112 1134016 1167104 1170208 1185152 1188304 1222976 1311232 1321472 1440256 1462528 1576991 1623004 1648102 1700701 1718743 1740128 1795664 1796246 1823432 1896544 1925872 1940912 1987336 2002856 2033828 2115376 2141696 2147392 2148088 2210048 2216644 2244224 2268032 2334208 2340416 2370304 2376608 2445952 2925056 3153982 3246008 3254641 3296204 3401402 3437486 3480256 3490643 3591328 3592492 3646864 3793088 3851744 3881824 3974672 4005712 4067656 4230752 4294784 4296176 4420096 4433288 4488448 4536064 4680832 4740608 4753216 4891904 5274763 6307964 6492016 6509282 6592408 6609941 6802804 6874972 6960512 6981286 7182656 7184984 7204093 7293728 7586176 7703488 7763648 7949344 8011424 8135312 8461504 8589568 8592352 8866576 8976896 9072128 9361664 9506432 9783808 10549526 10712663 11675599 11766779 12615928 12984032 13018564 13184816 13219882 13605608 13749944 13921024 13962572 14365312 14369968 14408186 14587456 15172352 15406976 15527296 15898688 16022848 16270624 16923008 17179136 17184704 17733152 18723328 19012864 21099052 21425326 22109113 23351198 23533558 23897479 25231856 25968064 26037128 26045567 26369632 26439764 27211216 27499888 27842048 27925144 28730624 28739936 28816372 29174912 30344704 30813952 31054592 31797376 32045696 32541248 33846016 34369408 35466304 38025728 42198104 42850652 44218226 46702396 47067116 47794958 49320329 50463712 51936128 52074256 52091134 52739264 52879528 54422432 54999776 55850288 57461248 57479872 57632744 58349824 61627904 62109184 63594752 64091392 65082496 67692032 68738816 70932608 79932947 84396208 85701304 88436452 93404792 94134232 95589916 98640658 100927424 103872256 104148512 104182268 105478528 105759056 108844864 109999552 111700576 114959744 115265488 116699648 127189504 128182784 130164992 137477632 141865216 152968127 159865894 168792416 171402608 176872904 186809584 188268464 191179832 197281316 201854848 207744512 208297024 208364536 210957056 211518112 217689728 219999104 223401152 229919488 230530976 260329984 283730432 305936254 310667227 319731788 337584832 338592371 342805216 353745808 373619168 376536928 382359664 394562632 403709696 416594048 416729072 421914112 423036224 435379456 439998208 446802304 459838976 461061952 611872508 621334454 639463576 641164277 675169664 677184742 685610432 707491616 747238336 753073856 764719328 789125264 807419392 833188096 833458144 846072448 870758912 879996416 893604608 922123904 1039128311 1223745016 1242668908 1278927152 1282328554 1350339328 1354369484 1371220864 1414983232 1494476672 1506147712 1529438656 1578250528 1666376192 1666916288 1692144896 1787209216 1844247808 2078256622 2318055463 2447490032 2485337816 2557854304 2564657108 2700678656 2708738968 2742441728 2829966464 2988953344 3012295424 3058877312 3156501056 3333832576 3384289792 3688495616 4156513244 4636110926 4894980064 4970675632 5115708608 5129314216 5417477936 5484883456 5659932928 5977906688 6024590848 6117754624 6313002112 6667665152 8313026488 9272221852 9789960128 9941351264 10231417216 10258628432 10834955872 11319865856 12235509248 12626004224 13335330304 16626052976 18544443704 19579920256 19882702528 20462834432 20517256864 21669911744 25252008448 30134721019 33252105952 37088887408 39159840512 39765405056 40925668864 41034513728 43339823488 60269442038 66504211904 74177774816 78319681024 79530810112 82069027456 86679646976 120538884076 133008423808 148355549632 159061620224 164138054912 173359293952 241077768152 266016847616 296711099264 328276109824 482155536304 532033695232 593422198528 964311072608 1186844397056 1928622145216 3857244290432 7714488580864 15428977161728
- Sum of all divisors σ(n): 36016369804800
- Sum of proper divisors (its aliquot sum) s(n): 20587392643072
- 15428977161728 is an abundant number, because the sum of its proper divisors (20587392643072) is greater than itself. Its abundance is 5158415481344
Bases of 15428977161728
- Binary: 111000001000010101101011001111110110000000002
- Hexadecimal: 0xE0856B3F600
- Base-36: 5GVZ2MYGW
Squares and roots of 15428977161728
- 15428977161728 squared (154289771617282) is 238053336257124210667945984
- 15428977161728 cubed (154289771617283) is 3672919488384325498731077567283936100352
-
The
square root of 15428977161728 is 3927973.6712111501 -
The
cube root of 15428977161728 is 24895.0142228679
Scales and comparisons
How big is 15428977161728?- 15,428,977,161,728 seconds is equal to 490,593 years, 38 weeks, 6 days, 13 hours, 22 minutes, 8 seconds.
-
To count from 1 to 15,428,977,161,728 would take you about one million, two hundred twenty-six thousand, four hundred eighty-four 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 15428977161728 cubic inches would be around 2074.6 feet tall.
Recreational maths with 15428977161728
- 15428977161728 backwards is 82716177982451
- The number of decimal digits it has is: 14
- The sum of 15428977161728's digits is 68
- More coming soon!
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The information we have on file for 15428977161728 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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