38970841807872

Names of 38970841807872

• Cardinal: 38970841807872 can be written as Thirty-eight trillion, nine hundred seventy billion, eight hundred forty-one million, eight hundred seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 3.8970841807872 × 10¹³

Factors of 38970841807872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 306

Divisors of 38970841807872

• Number of divisors d(n): 792
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 47 48 52 64 72 78 94 96 104 117 128 141 144 156 169 188 192 208 234 241 256 282 288 312 338 376 384 416 423 468 482 507 512 564 576 611 624 676 723 752 768 832 846 936 964 1014 1024 1128 1152 1222 1248 1352 1446 1504 1521 1536 1664 1692 1833 1872 1928 2028 2169 2209 2256 2304 2444 2496 2704 2892 3008 3042 3072 3133 3328 3384 3666 3744 3856 4056 4338 4418 4512 4608 4888 4992 5408 5499 5784 6016 6084 6266 6627 6656 6768 7332 7488 7712 7943 8112 8676 8836 9024 9216 9399 9776 9984 10816 10998 11327 11568 12032 12168 12532 13254 13312 13536 14664 14976 15424 15886 16224 17352 17672 18048 18798 19552 19881 19968 21632 21996 22654 23136 23829 24064 24336 25064 26508 27072 28197 28717 29328 29952 30848 31772 32448 33981 34704 35344 36096 37596 39104 39762 39936 40729 43264 43992 45308 46272 47658 48128 48672 50128 53016 54144 56394 57434 58656 59904 61696 63544 64896 67962 69408 70688 71487 72192 75192 78208 79524 81458 86151 86528 87984 90616 92544 95316 97344 100256 101943 103823 106032 108288 112788 114868 117312 119808 122187 123392 127088 129792 135924 138816 141376 142974 144384 147251 150384 156416 159048 162916 172302 173056 175968 181232 185088 190632 194688 200512 203886 207646 212064 216576 225576 229736 234624 244374 246784 254176 258453 259584 271848 277632 282752 285948 294502 300768 311469 312832 318096 325832 344604 351936 362464 366561 370176 373321 381264 389376 401024 407772 415292 424128 433152 441753 451152 459472 469248 488748 508352 516906 519168 532369 543696 555264 565504 571896 589004 601536 622938 625664 636192 651664 689208 703872 724928 733122 740352 746642 762528 778752 802048 815544 830584 848256 883506 902304 918944 934407 938496 977496 1016704 1033812 1064738 1087392 1110528 1119963 1131008 1143792 1178008 1203072 1245876 1272384 1303328 1325259 1349699 1378416 1407744 1449856 1466244 1493284 1525056 1557504 1597107 1604096 1631088 1661168 1696512 1767012 1804608 1837888 1868814 1876992 1914263 1954992 2033408 2067624 2129476 2174784 2221056 2239926 2262016 2287584 2356016 2406144 2491752 2544768 2606656 2650518 2699398 2756832 2815488 2899712 2932488 2986568 3050112 3194214 3208192 3262176 3322336 3359889 3393024 3534024 3609216 3675776 3737628 3828526 3909984 4049097 4066816 4135248 4258952 4349568 4479852 4575168 4712032 4791321 4812288 4983504 5089536 5213312 5301036 5398796 5513664 5630976 5742789 5799424 5864976 5973136 6100224 6388428 6524352 6644672 6719778 6786048 6920797 7068048 7218432 7351552 7475256 7657052 7819968 8098194 8133632 8270496 8517904 8699136 8959704 9150336 9424064 9582642 9624576 9967008 10179072 10426624 10602072 10797592 11027328 11485578 11598848 11729952 11946272 12147291 12200448 12776856 13048704 13289344 13439556 13841594 14136096 14436864 14703104 14950512 15314104 15639936 16196388 16540992 17035808 17228367 17398272 17546087 17919408 18300672 18848128 19165284 19934016 20358144 20762391 20853248 21204144 21595184 22054656 22971156 23459904 23892544 24294582 24400896 25021343 25553712 26097408 26578688 26879112 27683188 28272192 28873728 29406208 29901024 30628208 31279872 32392776 33081984 34071616 34456734 34796544 35092174 35838816 36601344 37696256 38330568 39868032 41524782 41706496 42408288 43190368 44109312 45942312 46919808 47785088 48589164 50042686 51107424 52194816 52638261 53157376 53758224 55366376 56544384 59802048 61256416 62287173 62559744 64785552 66163968 68143232 68913468 70184348 71677632 73202688 75064029 75392512 76661136 79736064 83049564 84816576 86380736 88218624 89970361 91884624 93839616 95570176 97178328 100085372 102214848 104389632 105276522 106314752 107516448 110732752 113088768 119604096 122512832 124574346 125119488 129571104 132327936 136286464 137826936 140368696 143355264 150128058 150785024 153322272 157914783 159472128 166099128 169633152 172761472 179940722 183769248 187679232 191140352 194356656 200170744 204429696 210553044 215032896 221465504 225192087 226177536 239208192 245025664 249148692 259142208 264655872 269911083 272572928 275653872 280737392 286710528 300256116 306644544 315829566 318944256 325277459 332198256 339266304 345522944 359881444 367538496 375358464 382280704 388713312 400341488 408859392 421106088 430065792 442931008 450384174 452355072 478416384 490051328 498297384 518284416 539822166 545145856 551307744 561474784 573421056 600512232 613289088 631659132 650554918 664396512 678532608 691045888 719762888 735076992 777426624 800682976 809733249 817718784 842212176 860131584 885862016 900768348 956832768 975832377 980102656 996594768 1036568832 1079644332 1102615488 1122949568 1146842112 1201024464 1226578176 1263318264 1301109836 1328793024 1357065216 1382091776 1439525776 1470153984 1554853248 1601365952 1619466498 1635437568 1684424352 1720263168 1771724032 1801536696 1951664754 1960205312 1993189536 2073137664 2159288664 2205230976 2245899136 2402048928 2453156352 2526636528 2602219672 2657586048 2879051552 2927497131 2940307968 3109706496 3202731904 3238932996 3368848704 3440526336 3543448064 3603073392 3903329508 3986379072 4146275328 4228606967 4318577328 4410461952 4491798272 4804097856 4906312704 5053273056 5204439344 5315172096 5758103104 5854994262 5880615936 6219412992 6405463808 6477865992 6737697408 7086896128 7206146784 7806659016 7972758144 8457213934 8637154656 8820923904 8983596544 9608195712 10106546112 10408878688 10630344192 11516206208 11709988524 12438825984 12685820901 12810927616 12955731984 13475394816 14412293568 15613318032 15945516288 16914427868 17274309312 17641847808 17967193088 19216391424 20213092224 20817757376 21260688384 23032412416 23419977048 25371641802 25621855232 25911463968 26950789632 28824587136 31226636064 31891032576 33828855736 34548618624 38057462703 38432782848 40426184448 41635514752 46064824832 46839954096 50743283604 51822927936 53901579264 57649174272 62453272128 63782065152 67657711472 69097237248 76114925406 76865565696 80852368896 83271029504 92129649664 93679908192 101486567208 103645855872 115298348544 124906544256 135315422944 138194474496 152229850812 161704737792 166542059008 187359816384 202973134416 207291711744 230596697088 249813088512 270630845888 276388948992 304459701624 333084118016 374719632768 405946268832 414583423488 499626177024 541261691776 608919403248 749439265536 811892537664 829166846976 999252354048 1082523383552 1217838806496 1498878531072 1623785075328 2165046767104 2435677612992 2997757062144 3247570150656 4330093534208 4871355225984 6495140301312 9742710451968 12990280602624 19485420903936 38970841807872
• Sum of all divisors σ(n): 125014722655680
• Sum of proper divisors (its aliquot sum) s(n): 86043880847808
• 38970841807872 is an abundant number, because the sum of its proper divisors (86043880847808) is greater than itself. Its abundance is 47073039039936

Bases of 38970841807872

• Binary: 1000110111000110011011001011101011110000000000₂
• Hexadecimal: 0x23719B2EBC00
• Base-36: DTAYH0JK0

Squares and roots of 38970841807872

• 38970841807872 squared (38970841807872²) is 1518726511214184173361168384
• 38970841807872 cubed (38970841807872³) is 59186050617949312432399925168724768718848
• The square root of 38970841807872 is 6242663.0381490239
• The cube root of 38970841807872 is 33903.6609046843

Scales and comparisons

• 38,970,841,807,872 seconds is equal to 1,239,152 years, 11 weeks, 4 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 38,970,841,807,872 would take you about three million, ninety-seven thousand, eight hundred eighty 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 38970841807872 cubic inches would be around 2825.3 feet tall.

Recreational maths with 38970841807872

• 38970841807872 backwards is 27870814807983
• 38970841807872 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38970841807872's digits is 72
• More coming soon!