61438291882381242
61,438,291,882,381,242 is an even composite number composed of five prime numbers multiplied together.
61438291882381242 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 61438291882381242:
2 × 34 × 612 × 461 × 148692
(2 × 3 × 3 × 3 × 3 × 61 × 61 × 461 × 14869 × 14869)See below for interesting mathematical facts about the number 61438291882381242 from the Numbermatics database.
Names of 61438291882381242
- Cardinal: 61438291882381242 can be written as Sixty-one quadrillion, four hundred thirty-eight trillion, two hundred ninety-one billion, eight hundred eighty-two million, three hundred eighty-one thousand, two hundred forty-two.
Scientific notation
- Scientific notation: 6.1438291882381242 × 1016
Factors of 61438291882381242
Divisors of 61438291882381242
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 6 9 18 27 54 61 81 122 162 183 366 461 549 922 1098 1383 1647 2766 3294 3721 4149 4941 7442 8298 9882 11163 12447 14869 22326 24894 28121 29738 33489 37341 44607 56242 66978 74682 84363 89214 100467 133821 168726 200934 253089 267642 301401 401463 506178 602802 759267 802926 907009 1204389 1518534 1715381 1814018 2277801 2408778 2721027 3430762 4555602 5146143 5442054 6854609 8163081 10292286 13709218 15438429 16326162 20563827 24489243 30876858 41127654 46315287 48978486 55327549 61691481 73467729 92630574 110655098 123382962 138945861 146935458 165982647 185074443 221087161 277891722 331965294 370148886 418131149 442174322 497947941 555223329 663261483 836262298 995895882 1110446658 1254393447 1326522966 1493843823 1989784449 2508786894 2987687646 3763180341 3979568898 4481531469 5969353347 7526360682 8963062938 11289541023 11938706694 13486316821 17908060041 22579082046 25506000089 26972633642 33868623069 35816120082 40458950463 51012000178 67737246138 76518000267 80917900926 101921181221 121376851389 153036000534 203842362442 229554000801 242753702778 305763543663 364130554167 459108001602 611527087326 688662002403 728261108334 822665326081 917290630989 1092391662501 1377324004806 1645330652162 1834581261978 2065986007209 2184783325002 2467995978243 2751871892967 4131972014418 4935991956486 5503743785934 6217192054481 7403987934729 8255615678901 12434384108962 14807975869458 16511231357802 18651576163443 22211963804187 37303152326886 44423927608374 55954728490329 66635891412561 111909456980658 133271782825122 167864185470987 335728370941974 379248715323341 503592556412961 758497430646682 1007185112825922 1137746145970023 2275492291940046 3413238437910069 6826476875820138 10239715313730207 20479430627460414 30719145941190621 61438291882381242
- Sum of all divisors σ(n): 140274159068781738
- Sum of proper divisors (its aliquot sum) s(n): 78835867186400496
- 61438291882381242 is an abundant number, because the sum of its proper divisors (78835867186400496) is greater than itself. Its abundance is 17397575304019254
Bases of 61438291882381242
- Binary: 110110100100010111001101000010110100000110001111101110102
- Hexadecimal: 0xDA45CD0B418FBA
- Base-36: GSY21ND2XMI
Squares and roots of 61438291882381242
- 61438291882381242 squared (614382918823812422) is 3774663709424672816471500233462564
- 61438291882381242 cubed (614382918823812423) is 231908890737464943132635529791801378244111182824488
-
The
square root of 61438291882381242 is 247867488.5546332435 -
The
cube root of 61438291882381242 is 394590.2751052581
Scales and comparisons
How big is 61438291882381242?- 61,438,291,882,381,242 seconds is equal to 1,953,547,640 years, 38 weeks, 5 days, 6 hours, 20 minutes, 42 seconds.
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To count from 1 to 61,438,291,882,381,242 would take you about five billion, eight hundred sixty million, six hundred forty-two thousand, nine hundred twenty-two 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 61438291882381242 cubic inches would be around 32882.5 feet tall.
Recreational maths with 61438291882381242
- 61438291882381242 backwards is 24218328819283416
- The number of decimal digits it has is: 17
- The sum of 61438291882381242's digits is 72
- More coming soon!
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