149459310

Names of 149459310

• Cardinal: 149459310 can be written as One hundred forty-nine million, four hundred fifty-nine thousand, three hundred ten.

Scientific notation

• Scientific notation: 1.4945931 × 10⁸

Factors of 149459310

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 120

Divisors of 149459310

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 13 14 15 18 21 22 26 27 30 33 35 39 42 45 49 54 55 63 65 66 70 77 78 79 90 91 98 99 105 110 117 126 130 135 143 147 154 158 165 182 189 195 198 210 231 234 237 245 270 273 286 294 297 315 330 351 378 385 390 395 429 441 455 462 474 490 495 539 546 553 585 594 630 637 693 702 711 715 735 770 790 819 858 869 882 910 945 990 1001 1027 1078 1106 1155 1170 1185 1274 1287 1323 1365 1386 1422 1430 1470 1485 1617 1638 1659 1738 1755 1890 1911 2002 2054 2079 2133 2145 2205 2310 2370 2457 2574 2607 2646 2695 2730 2765 2970 3003 3081 3185 3234 3318 3465 3510 3555 3822 3861 3871 4095 4158 4266 4290 4345 4410 4851 4914 4977 5005 5135 5214 5390 5530 5733 6006 6083 6162 6370 6435 6615 6930 7007 7110 7189 7722 7742 7821 8085 8190 8295 8690 9009 9243 9555 9702 9954 10010 10270 10395 10665 11297 11466 11613 12166 12285 12870 13035 13230 14014 14378 14553 14931 15015 15405 15642 16170 16590 17199 18018 18249 18486 19110 19305 19355 20790 21021 21330 21567 22594 23226 23463 24255 24570 24885 26070 27027 27729 28665 29106 29862 30030 30415 30810 33891 34398 34839 35035 35945 36498 38610 38710 39105 42042 42581 43134 45045 46215 46926 48510 49770 50323 54054 54747 55458 56485 57330 58065 60830 63063 64701 67782 69678 70070 71890 72765 74655 78210 79079 85162 85995 90090 91245 92430 100646 101673 104517 105105 107835 109494 112970 116130 117315 126126 127743 129402 135135 138645 145530 149310 150969 158158 164241 169455 171990 174195 182490 189189 194103 203346 209034 210210 212905 215670 234630 237237 251615 255486 270270 273735 277290 301938 305019 315315 323505 328482 338910 348390 378378 383229 388206 395395 425810 452907 474474 503230 508365 522585 547470 553553 610038 630630 638715 647010 711711 754845 766458 790790 821205 905814 945945 970515 1016730 1045170 1107106 1149687 1186185 1277430 1358721 1423422 1509690 1525095 1642410 1660659 1891890 1916145 1941030 2135133 2264535 2299374 2372370 2717442 2767765 3050190 3321318 3558555 3832290 4270266 4529070 4981977 5535530 5748435 6793605 7117110 8303295 9963954 10675665 11496870 13587210 14945931 16606590 21351330 24909885 29891862 49819770 74729655 149459310
• Sum of all divisors σ(n): 551577600
• Sum of proper divisors (its aliquot sum) s(n): 402118290
• 149459310 is an abundant number, because the sum of its proper divisors (402118290) is greater than itself. Its abundance is 252658980

Bases of 149459310

• Binary: 1000111010001001000101101110₂
• Hexadecimal: 0x8E8916E
• Base-36: 2GZFJI

Squares and roots of 149459310

• 149459310 squared (149459310²) is 22338085345676100
• 149459310 cubed (149459310³) is 3338634822485861389491000
• The square root of 149459310 is 12225.3552095635
• The cube root of 149459310 is 530.6901061343

Scales and comparisons

• 149,459,310 seconds is equal to 4 years, 39 weeks, 20 hours, 28 minutes, 30 seconds.
• To count from 1 to 149,459,310 would take you about seven 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 149459310 cubic inches would be around 44.2 feet tall.

Recreational maths with 149459310

• 149459310 backwards is 013954941
• The number of decimal digits it has is: 9
• The sum of 149459310's digits is 36
• More coming soon!