4989261312
4,989,261,312 is an even composite number composed of five prime numbers multiplied together.
4989261312 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 4989261312:
29 × 33 × 7 × 47 × 1097
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 47 × 1097)See below for interesting mathematical facts about the number 4989261312 from the Numbermatics database.
Names of 4989261312
- Cardinal: 4989261312 can be written as Four billion, nine hundred eighty-nine million, two hundred sixty-one thousand, three hundred twelve.
Scientific notation
- Scientific notation: 4.989261312 × 109
Factors of 4989261312
Divisors of 4989261312
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 47 48 54 56 63 64 72 84 94 96 108 112 126 128 141 144 168 188 189 192 216 224 252 256 282 288 329 336 376 378 384 423 432 448 504 512 564 576 658 672 752 756 768 846 864 896 987 1008 1097 1128 1152 1269 1316 1344 1504 1512 1536 1692 1728 1792 1974 2016 2194 2256 2304 2538 2632 2688 2961 3008 3024 3291 3384 3456 3584 3948 4032 4388 4512 4608 5076 5264 5376 5922 6016 6048 6582 6768 6912 7679 7896 8064 8776 8883 9024 9873 10152 10528 10752 11844 12032 12096 13164 13536 13824 15358 15792 16128 17552 17766 18048 19746 20304 21056 23037 23688 24064 24192 26328 27072 29619 30716 31584 32256 35104 35532 36096 39492 40608 42112 46074 47376 48384 51559 52656 54144 59238 61432 63168 69111 70208 71064 72192 78984 81216 84224 92148 94752 96768 103118 105312 108288 118476 122864 126336 138222 140416 142128 154677 157968 162432 168448 184296 189504 206236 207333 210624 216576 236952 245728 252672 276444 280832 284256 309354 315936 324864 360913 368592 379008 412472 414666 421248 464031 473904 491456 505344 552888 561664 568512 618708 631872 649728 721826 737184 758016 824944 829332 842496 928062 947808 982912 1082739 1105776 1137024 1237416 1263744 1392093 1443652 1474368 1516032 1649888 1658664 1684992 1856124 1895616 1965824 2165478 2211552 2274048 2474832 2527488 2784186 2887304 2948736 3248217 3299776 3317328 3712248 3791232 3931648 4330956 4423104 4548096 4949664 5054976 5568372 5774608 5897472 6496434 6599552 6634656 7424496 7582464 8661912 8846208 9744651 9899328 11136744 11549216 11794944 12992868 13199104 13269312 14848992 15164928 17323824 17692416 19489302 19798656 22273488 23098432 25985736 26398208 26538624 29697984 34647648 35384832 38978604 39597312 44546976 46196864 51971472 53077248 59395968 69295296 77957208 79194624 89093952 92393728 103942944 106154496 118791936 138590592 155914416 178187904 184787456 207885888 237583872 277181184 311828832 356375808 415771776 554362368 623657664 712751616 831543552 1247315328 1663087104 2494630656 4989261312
- Sum of all divisors σ(n): 17253181440
- Sum of proper divisors (its aliquot sum) s(n): 12263920128
- 4989261312 is an abundant number, because the sum of its proper divisors (12263920128) is greater than itself. Its abundance is 7274658816
Bases of 4989261312
- Binary: 1001010010110001000010110000000002
- Hexadecimal: 0x129621600
- Base-36: 2AIH6O0
Squares and roots of 4989261312
- 4989261312 squared (49892613122) is 24892728439419961344
- 4989261312 cubed (49892613123) is 124196326952920148854154723328
-
The
square root of 4989261312 is 70634.7033121821 -
The
cube root of 4989261312 is 1708.7508760023
Scales and comparisons
How big is 4989261312?- 4,989,261,312 seconds is equal to 158 years, 33 weeks, 3 days, 1 hour, 55 minutes, 12 seconds.
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To count from 1 to 4,989,261,312 would take you about three hundred seventeen 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 4989261312 cubic inches would be around 142.4 feet tall.
Recreational maths with 4989261312
- 4989261312 backwards is 2131629894
- The number of decimal digits it has is: 10
- The sum of 4989261312's digits is 45
- More coming soon!
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