9938409984
9,938,409,984 is an even composite number composed of five prime numbers multiplied together.
9938409984 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 9938409984:
29 × 32 × 17 × 293 × 433
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 293 × 433)See below for interesting mathematical facts about the number 9938409984 from the Numbermatics database.
Names of 9938409984
- Cardinal: 9938409984 can be written as Nine billion, nine hundred thirty-eight million, four hundred nine thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 9.938409984 × 109
Factors of 9938409984
Divisors of 9938409984
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 64 68 72 96 102 128 136 144 153 192 204 256 272 288 293 306 384 408 433 512 544 576 586 612 768 816 866 879 1088 1152 1172 1224 1299 1536 1632 1732 1758 2176 2304 2344 2448 2598 2637 3264 3464 3516 3897 4352 4608 4688 4896 4981 5196 5274 6528 6928 7032 7361 7794 8704 9376 9792 9962 10392 10548 13056 13856 14064 14722 14943 15588 18752 19584 19924 20784 21096 22083 26112 27712 28128 29444 29886 31176 37504 39168 39848 41568 42192 44166 44829 55424 56256 58888 59772 62352 66249 75008 78336 79696 83136 84384 88332 89658 110848 112512 117776 119544 124704 126869 132498 150016 159392 166272 168768 176664 179316 221696 225024 235552 239088 249408 253738 264996 318784 332544 337536 353328 358632 380607 450048 471104 478176 498816 507476 529992 637568 665088 675072 706656 717264 761214 942208 956352 997632 1014952 1059984 1141821 1275136 1350144 1413312 1434528 1522428 1884416 1912704 1995264 2029904 2119968 2156773 2283642 2550272 2826624 2869056 3044856 3768832 3825408 4059808 4239936 4313546 4567284 5653248 5738112 6089712 6470319 7650816 8119616 8479872 8627092 9134568 11306496 11476224 12179424 12940638 16239232 16959744 17254184 18269136 19410957 22952448 24358848 25881276 32478464 33919488 34508368 36538272 38821914 48717696 51762552 64956928 69016736 73076544 77643828 97435392 103525104 138033472 146153088 155287656 194870784 207050208 276066944 292306176 310575312 414100416 552133888 584612352 621150624 828200832 1104267776 1242301248 1656401664 2484602496 3312803328 4969204992 9938409984
- Sum of all divisors σ(n): 30544185672
- Sum of proper divisors (its aliquot sum) s(n): 20605775688
- 9938409984 is an abundant number, because the sum of its proper divisors (20605775688) is greater than itself. Its abundance is 10667365704
Bases of 9938409984
- Binary: 10010100000110000000011010000000002
- Hexadecimal: 0x250601A00
- Base-36: 4KD2M80
Squares and roots of 9938409984
- 9938409984 squared (99384099842) is 98771993010070880256
- 9938409984 cubed (99384099843) is 981636561470866648883898875904
-
The
square root of 9938409984 is 99691.5742879005 -
The
cube root of 9938409984 is 2150.0025227301
Scales and comparisons
How big is 9938409984?- 9,938,409,984 seconds is equal to 316 years, 3 days, 21 hours, 26 minutes, 24 seconds.
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To count from 1 to 9,938,409,984 would take you about six hundred thirty-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 9938409984 cubic inches would be around 179.2 feet tall.
Recreational maths with 9938409984
- 9938409984 backwards is 4899048399
- The number of decimal digits it has is: 10
- The sum of 9938409984's digits is 63
- More coming soon!
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