1538948329984
1,538,948,329,984 is an even composite number composed of five prime numbers multiplied together.
1538948329984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 1538948329984:
29 × 132 × 17 × 401 × 2609
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 17 × 401 × 2609)See below for interesting mathematical facts about the number 1538948329984 from the Numbermatics database.
Names of 1538948329984
- Cardinal: 1538948329984 can be written as One trillion, five hundred thirty-eight billion, nine hundred forty-eight million, three hundred twenty-nine thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.538948329984 × 1012
Factors of 1538948329984
Divisors of 1538948329984
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 4 8 13 16 17 26 32 34 52 64 68 104 128 136 169 208 221 256 272 338 401 416 442 512 544 676 802 832 884 1088 1352 1604 1664 1768 2176 2609 2704 2873 3208 3328 3536 4352 5213 5218 5408 5746 6416 6656 6817 7072 8704 10426 10436 10816 11492 12832 13634 14144 20852 20872 21632 22984 25664 27268 28288 33917 41704 41744 43264 44353 45968 51328 54536 56576 67769 67834 83408 83488 86528 88621 88706 91936 102656 109072 113152 135538 135668 166816 166976 177242 177412 183872 205312 218144 271076 271336 333632 333952 354484 354824 367744 436288 440921 542152 542672 576589 667264 667904 708968 709648 735488 872576 881842 1046209 1084304 1085344 1152073 1153178 1334528 1335808 1417936 1419296 1470976 1745152 1763684 2092418 2168608 2170688 2304146 2306356 2669056 2835872 2838592 3490304 3527368 4184836 4337216 4341376 4608292 4612712 5671744 5677184 7054736 7495657 8369672 8674432 8682752 9216584 9225424 11343488 11354368 13600717 14109472 14991314 16739344 17348864 17365504 17785553 18433168 18450848 22686976 22708736 27201434 28218944 29982628 33478688 34697728 35571106 36866336 36901696 45373952 54402868 56437888 59965256 66957376 71142212 73732672 73803392 108805736 112875776 119930512 133914752 142284424 147465344 147606784 176809321 217611472 225751552 231212189 239861024 267829504 284568848 294930688 295213568 353618642 435222944 462424378 479722048 535659008 569137696 589861376 707237284 870445888 924848756 959444096 1138275392 1414474568 1740891776 1849697512 1918888192 2276550784 2828949136 3005758457 3481783552 3699395024 3837776384 4553101568 5657898272 6011516914 6963567104 7398790048 9106203136 11315796544 12023033828 14797580096 22631593088 24046067656 29595160192 45263186176 48092135312 59190320384 90526372352 96184270624 118380640768 192368541248 384737082496 769474164992 1538948329984
- Sum of all divisors σ(n): 3535621685640
- Sum of proper divisors (its aliquot sum) s(n): 1996673355656
- 1538948329984 is an abundant number, because the sum of its proper divisors (1996673355656) is greater than itself. Its abundance is 457725025672
Bases of 1538948329984
- Binary: 101100110010100000111011111110010000000002
- Hexadecimal: 0x1665077F200
- Base-36: JMZE3N5S
Squares and roots of 1538948329984
- 1538948329984 squared (15389483299842) is 2368361962360542553440256
- 1538948329984 cubed (15389483299843) is 3644786686772386029113049045117435904
-
The
square root of 1538948329984 is 1240543.5623080715 -
The
cube root of 1538948329984 is 11545.3741837327
Scales and comparisons
How big is 1538948329984?- 1,538,948,329,984 seconds is equal to 48,933 years, 41 weeks, 2 days, 23 hours, 13 minutes, 4 seconds.
-
To count from 1 to 1,538,948,329,984 would take you about one hundred twenty-two thousand, three hundred thirty-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 1538948329984 cubic inches would be around 962.1 feet tall.
Recreational maths with 1538948329984
- 1538948329984 backwards is 4899238498351
- The number of decimal digits it has is: 13
- The sum of 1538948329984's digits is 73
- More coming soon!
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