3989123072
3,989,123,072 is an even composite number composed of five prime numbers multiplied together.
What does the number 3989123072 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 208 divisors.
3989123072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eight divisors.
Prime factorization of 3989123072:
212 × 11 × 29 × 43 × 71
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 29 × 43 × 71)See below for interesting mathematical facts about the number 3989123072 from the Numbermatics database.
Names of 3989123072
- Cardinal: 3989123072 can be written as Three billion, nine hundred eighty-nine million, one hundred twenty-three thousand and seventy-two.
Scientific notation
- Scientific notation: 3.989123072 × 109
Factors of 3989123072
Divisors of 3989123072
- Number of divisors d(n): 208
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Complete list of divisors:
1 2 4 8 11 16 22 29 32 43 44 58 64 71 86 88 116 128 142 172 176 232 256 284 319 344 352 464 473 512 568 638 688 704 781 928 946 1024 1136 1247 1276 1376 1408 1562 1856 1892 2048 2059 2272 2494 2552 2752 2816 3053 3124 3712 3784 4096 4118 4544 4988 5104 5504 5632 6106 6248 7424 7568 8236 9088 9976 10208 11008 11264 12212 12496 13717 14848 15136 16472 18176 19952 20416 22016 22528 22649 24424 24992 27434 29696 30272 32944 33583 36352 39904 40832 44032 45056 45298 48848 49984 54868 59392 60544 65888 67166 72704 79808 81664 88064 88537 90596 97696 99968 109736 118784 121088 131776 134332 145408 159616 163328 176128 177074 181192 195392 199936 219472 242176 263552 268664 290816 319232 326656 354148 362384 390784 399872 438944 484352 527104 537328 638464 653312 708296 724768 781568 799744 877888 968704 973907 1054208 1074656 1276928 1306624 1416592 1449536 1563136 1599488 1755776 1937408 1947814 2108416 2149312 2553856 2833184 2899072 3126272 3198976 3511552 3895628 4216832 4298624 5107712 5666368 5798144 6252544 7023104 7791256 8433664 8597248 11332736 11596288 12505088 14046208 15582512 17194496 22665472 23192576 28092416 31165024 34388992 45330944 46385152 56184832 62330048 68777984 90661888 92770304 124660096 137555968 181323776 249320192 362647552 498640384 997280768 1994561536 3989123072
- Sum of all divisors σ(n): 9341671680
- Sum of proper divisors (its aliquot sum) s(n): 5352548608
- 3989123072 is an abundant number, because the sum of its proper divisors (5352548608) is greater than itself. Its abundance is 1363425536
Bases of 3989123072
- Binary: 111011011100010100110000000000002
- Hexadecimal: 0xEDC53000
- Base-36: 1TZ0R28
Squares and roots of 3989123072
- 3989123072 squared (39891230722) is 15913102883562717184
- 3989123072 cubed (39891230723) is 63479325859929764677705269248
-
The
square root of 3989123072 is 63159.5050012269 -
The
cube root of 3989123072 is 1585.9609085711
Scales and comparisons
How big is 3989123072?- 3,989,123,072 seconds is equal to 126 years, 43 weeks, 5 days, 9 hours, 44 minutes, 32 seconds.
-
To count from 1 to 3,989,123,072 would take you about two hundred fifty-three 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 3989123072 cubic inches would be around 132.2 feet tall.
Recreational maths with 3989123072
- 3989123072 backwards is 2703219893
- 3989123072 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 3989123072's digits is 44
- More coming soon!
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