28988982970080
28,988,982,970,080 is an even composite number composed of seven prime numbers multiplied together.
28988982970080 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 28988982970080:
25 × 3 × 5 × 7 × 79 × 137 × 797161
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 79 × 137 × 797161)See below for interesting mathematical facts about the number 28988982970080 from the Numbermatics database.
Names of 28988982970080
- Cardinal: 28988982970080 can be written as Twenty-eight trillion, nine hundred eighty-eight billion, nine hundred eighty-two million, nine hundred seventy thousand and eighty.
Scientific notation
- Scientific notation: 2.898898297008 × 1013
Factors of 28988982970080
Divisors of 28988982970080
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 70 79 80 84 96 105 112 120 137 140 158 160 168 210 224 237 240 274 280 316 336 395 411 420 474 480 548 553 560 632 672 685 790 822 840 948 959 1096 1106 1120 1185 1264 1370 1580 1644 1659 1680 1896 1918 2055 2192 2212 2370 2528 2740 2765 2877 3160 3288 3318 3360 3792 3836 4110 4384 4424 4740 4795 5480 5530 5754 6320 6576 6636 7584 7672 8220 8295 8848 9480 9590 10823 10960 11060 11508 12640 13152 13272 14385 15344 16440 16590 17696 18960 19180 21646 21920 22120 23016 26544 28770 30688 32469 32880 33180 37920 38360 43292 44240 46032 53088 54115 57540 64938 65760 66360 75761 76720 86584 88480 92064 108230 115080 129876 132720 151522 153440 162345 173168 216460 227283 230160 259752 265440 303044 324690 346336 378805 432920 454566 460320 519504 606088 649380 757610 797161 865840 909132 1039008 1136415 1212176 1298760 1515220 1594322 1731680 1818264 2272830 2391483 2424352 2597520 3030440 3188644 3636528 3985805 4545660 4782966 5195040 5580127 6060880 6377288 7273056 7971610 9091320 9565932 11160254 11957415 12121760 12754576 15943220 16740381 18182640 19131864 22320508 23914830 25509152 27900635 31886440 33480762 36365280 38263728 44641016 47829660 55801270 62975719 63772880 66961524 76527456 83701905 89282032 95659320 109211057 111602540 125951438 127545760 133923048 167403810 178564064 188927157 191318640 218422114 223205080 251902876 267846096 314878595 327633171 334807620 377854314 382637280 436844228 440830033 446410160 503805752 535692192 546055285 629757190 655266342 669615240 755708628 764477399 873688456 881660066 892820320 944635785 1007611504 1092110570 1259514380 1310532684 1322490099 1339230480 1511417256 1528954798 1638165855 1747376912 1763320132 1889271570 2015223008 2184221140 2204150165 2293432197 2519028760 2621065368 2644980198 2678460960 3022834512 3057909596 3276331710 3494753824 3526640264 3778543140 3822386995 4368442280 4408300330 4586864394 5038057520 5242130736 5289960396 6045669024 6115819192 6552663420 6612450495 7053280528 7557086280 7644773990 8627673503 8736884560 8816600660 9173728788 10076115040 10484261472 10579920792 11467160985 12231638384 13105326840 13224900990 14106561056 15114172560 15289547980 17255347006 17473769120 17633201320 18347457576 21159841584 22934321970 24463276768 25883020509 26210653680 26449801980 30228345120 30579095960 34510694012 35266402640 36694915152 42319683168 43138367515 45868643940 51766041018 52421307360 52899603960 60393714521 61158191920 69021388024 70532805280 73389830304 86276735030 91737287880 103532082036 105799207920 120787429042 122316383840 129415102545 138042776048 172553470060 181181143563 183474575760 207064164072 211598415840 241574858084 258830205090 276085552096 301968572605 345106940120 362362287126 366949151520 414128328144 483149716168 517660410180 603937145210 690213880240 724724574252 828256656288 905905717815 966299432336 1035320820360 1207874290420 1380427760480 1449449148504 1811811435630 1932598864672 2070641640720 2415748580840 2898898297008 3623622871260 4141283281440 4831497161680 5797796594016 7247245742520 9662994323360 14494491485040 28988982970080
- Sum of all divisors σ(n): 106452885934080
- Sum of proper divisors (its aliquot sum) s(n): 77463902964000
- 28988982970080 is an abundant number, because the sum of its proper divisors (77463902964000) is greater than itself. Its abundance is 48474919993920
Bases of 28988982970080
- Binary: 1101001011101100001100000100001000110111000002
- Hexadecimal: 0x1A5D860846E0
- Base-36: A9XCRZJ6O
Squares and roots of 28988982970080
- 28988982970080 squared (289889829700802) is 840361133639588258175206400
- 28988982970080 cubed (289889829700803) is 24361214591795147024744188666489024512000
-
The
square root of 28988982970080 is 5384141.8044178591 -
The
cube root of 28988982970080 is 30719.2772116251
Scales and comparisons
How big is 28988982970080?- 28,988,982,970,080 seconds is equal to 921,759 years, 51 weeks, 3 days, 5 hours, 28 minutes.
-
To count from 1 to 28,988,982,970,080 would take you about two million, three hundred four thousand, three hundred ninety-nine 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 28988982970080 cubic inches would be around 2559.9 feet tall.
Recreational maths with 28988982970080
- 28988982970080 backwards is 08007928988982
- The number of decimal digits it has is: 14
- The sum of 28988982970080's digits is 78
- More coming soon!
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