1490229090

Names of 1490229090

• Cardinal: 1490229090 can be written as One billion, four hundred ninety million, two hundred twenty-nine thousand and ninety.

Scientific notation

• Scientific notation: 1.49022909 × 10⁹

Factors of 1490229090

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 118

Divisors of 1490229090

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 27 29 30 35 38 42 45 53 54 57 58 63 70 81 87 90 95 105 106 114 126 133 135 145 159 162 171 174 189 190 203 210 243 261 265 266 270 285 290 315 318 342 371 378 399 405 406 435 477 486 513 522 530 551 567 570 609 630 665 729 742 783 795 798 810 855 870 945 954 1007 1015 1026 1102 1113 1134 1197 1215 1218 1305 1330 1431 1458 1537 1539 1566 1590 1653 1701 1710 1827 1855 1890 1995 2014 2030 2226 2349 2385 2394 2430 2565 2610 2755 2835 2862 3021 3045 3074 3078 3306 3339 3402 3591 3645 3654 3710 3857 3915 3990 4293 4611 4617 4698 4770 4959 5035 5103 5130 5481 5510 5565 5670 5985 6042 6090 6678 7047 7049 7155 7182 7290 7685 7695 7714 7830 8265 8505 8586 9063 9135 9222 9234 9918 10017 10070 10206 10759 10773 10962 11130 11571 11745 11970 12879 13833 13851 14094 14098 14310 14877 15105 15370 15390 16443 16530 16695 17010 17955 18126 18270 19285 20034 21141 21147 21465 21518 21546 23055 23085 23142 23490 24795 25515 25758 27189 27405 27666 27702 29203 29754 30051 30210 32277 32319 32886 33390 34713 35235 35245 35910 38570 38637 41499 42282 42294 42930 44631 45315 46110 46170 49329 49590 50085 51030 53795 53865 54378 54810 57855 58406 60102 63441 64395 64554 64638 69165 69255 69426 70470 70490 74385 77274 81567 82215 82998 87609 89262 90153 90630 96831 96957 98658 100170 104139 105705 105735 107590 107730 115710 124497 126882 128790 133893 135945 138330 138510 146015 147987 148770 150255 161385 161595 163134 164430 173565 175218 180306 190323 193185 193662 193914 204421 207495 208278 211410 211470 223155 244701 246645 248994 262827 267786 270459 271890 290493 292030 295974 300510 312417 317205 322770 323190 347130 373491 380646 386370 401679 407835 408842 414990 438045 446310 450765 484155 484785 489402 493290 520695 525654 540918 570969 580986 613263 622485 624834 634410 669465 734103 739935 746982 788481 803358 815670 871479 876090 901530 937251 951615 968310 969570 1022105 1041390 1120473 1141938 1223505 1226526 1244970 1314135 1338930 1352295 1452465 1468206 1479870 1562085 1576962 1712907 1742958 1839789 1867455 1874502 1903230 2008395 2044210 2240946 2365443 2447010 2614437 2628270 2704590 2811753 2854845 2904930 3066315 3124170 3425814 3670515 3679578 3734910 3942405 4016790 4357395 4686255 4730886 5138721 5228874 5519367 5602365 5623506 5709690 6132630 7096329 7341030 7843311 7884810 8564535 8714790 9198945 9372510 10277442 11038734 11204730 11827215 13072185 14058765 14192658 15686622 16558101 17129070 18397890 21288987 23654430 25693605 26144370 27596835 28117530 33116202 35481645 39216555 42577974 49674303 51387210 55193670 70963290 78433110 82790505 99348606 106444935 149022909 165581010 212889870 248371515 298045818 496743030 745114545 1490229090
• Sum of all divisors σ(n): 5099500800
• Sum of proper divisors (its aliquot sum) s(n): 3609271710
• 1490229090 is an abundant number, because the sum of its proper divisors (3609271710) is greater than itself. Its abundance is 2119042620

Bases of 1490229090

• Binary: 1011000110100110001011101100010₂
• Hexadecimal: 0x58D31762
• Base-36: ON8S4I

Squares and roots of 1490229090

• 1490229090 squared (1490229090²) is 2220782740682228100
• 1490229090 cubed (1490229090³) is 3309475042734582760635429000
• The square root of 1490229090 is 38603.4854643981
• The cube root of 1490229090 is 1142.2232927683

Scales and comparisons

• 1,490,229,090 seconds is equal to 47 years, 20 weeks, 31 minutes, 30 seconds.
• To count from 1 to 1,490,229,090 would take you about ninety-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 1490229090 cubic inches would be around 95.2 feet tall.

Recreational maths with 1490229090

• 1490229090 backwards is 0909220941
• The number of decimal digits it has is: 10
• The sum of 1490229090's digits is 36
• More coming soon!