4949406990
4,949,406,990 is an even composite number composed of six prime numbers multiplied together.
4949406990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 4949406990:
2 × 36 × 5 × 112 × 31 × 181
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 31 × 181)See below for interesting mathematical facts about the number 4949406990 from the Numbermatics database.
Names of 4949406990
- Cardinal: 4949406990 can be written as Four billion, nine hundred forty-nine million, four hundred six thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 4.94940699 × 109
Factors of 4949406990
Divisors of 4949406990
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 27 30 31 33 45 54 55 62 66 81 90 93 99 110 121 135 155 162 165 181 186 198 242 243 270 279 297 310 330 341 362 363 405 465 486 495 543 558 594 605 682 726 729 810 837 891 905 930 990 1023 1086 1089 1210 1215 1395 1458 1485 1629 1674 1705 1782 1810 1815 1991 2046 2178 2430 2511 2673 2715 2790 2970 3069 3258 3267 3410 3630 3645 3751 3982 4185 4455 4887 5022 5115 5346 5430 5445 5611 5973 6138 6534 7290 7502 7533 8019 8145 8370 8910 9207 9774 9801 9955 10230 10890 11222 11253 11946 12555 13365 14661 15066 15345 16038 16290 16335 16833 17919 18414 18755 19602 19910 21901 22506 22599 24435 25110 26730 27621 28055 29322 29403 29865 30690 32670 33666 33759 35838 37510 37665 40095 43802 43983 45198 46035 48870 49005 50499 53757 55242 56110 56265 58806 59730 61721 65703 67518 73305 75330 80190 82863 84165 87966 88209 89595 92070 98010 100998 101277 107514 109505 112530 112995 123442 131406 131949 138105 146610 147015 151497 161271 165726 168330 168795 176418 179190 185163 197109 202554 219010 219915 225990 248589 252495 263898 268785 276210 294030 302994 303831 308605 322542 328515 337590 370326 394218 414315 439830 441045 454491 483813 497178 504990 506385 537570 555489 591327 607662 617210 657030 659745 678931 757485 806355 828630 882090 908982 911493 925815 967626 985545 1012770 1110978 1182654 1242945 1319490 1357862 1363473 1451439 1514970 1519155 1612710 1666467 1773981 1822986 1851630 1971090 2036793 2272455 2419065 2485890 2726946 2734479 2777445 2902878 2956635 3038310 3332934 3394655 3547962 4073586 4090419 4544910 4557465 4838130 4999401 5321943 5468958 5554890 5913270 6110379 6789310 6817365 7257195 8180838 8332335 8869905 9114930 9998802 10183965 10643886 12220758 13634730 13672395 14514390 14998203 15965829 16664670 17739810 18331137 20367930 20452095 24997005 26609715 27344790 29996406 30551895 31931658 36662274 40904190 44994609 49994010 53219430 54993411 61103790 74991015 79829145 89989218 91655685 109986822 149982030 159658290 164980233 183311370 224973045 274967055 329960466 449946090 494940699 549934110 824901165 989881398 1649802330 2474703495 4949406990
- Sum of all divisors σ(n): 15239323008
- Sum of proper divisors (its aliquot sum) s(n): 10289916018
- 4949406990 is an abundant number, because the sum of its proper divisors (10289916018) is greater than itself. Its abundance is 5340509028
Bases of 4949406990
- Binary: 1001001110000000111110101000011102
- Hexadecimal: 0x12701F50E
- Base-36: 29UQYVI
Squares and roots of 4949406990
- 4949406990 squared (49494069902) is 24496629552660860100
- 4949406990 cubed (49494069903) is 121243789539380234078352099000
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The
square root of 4949406990 is 70352.0219325643 -
The
cube root of 4949406990 is 1704.1888614811
Scales and comparisons
How big is 4949406990?- 4,949,406,990 seconds is equal to 157 years, 19 weeks, 3 days, 19 hours, 16 minutes, 30 seconds.
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To count from 1 to 4,949,406,990 would take you about three hundred fourteen 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 4949406990 cubic inches would be around 142 feet tall.
Recreational maths with 4949406990
- 4949406990 backwards is 0996049494
- 4949406990 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 4949406990's digits is 54
- More coming soon!
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