149401200816

Names of 149401200816

• Cardinal: 149401200816 can be written as One hundred forty-nine billion, four hundred one million, two hundred thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.49401200816 × 10¹¹

Factors of 149401200816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 212

Divisors of 149401200816

• 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 36 42 48 54 56 63 72 73 84 108 112 126 127 144 146 168 189 216 219 252 254 292 336 378 381 432 438 504 508 511 584 657 756 762 876 889 1008 1016 1022 1143 1168 1314 1512 1524 1533 1752 1778 1971 2032 2044 2286 2628 2667 3024 3048 3066 3429 3504 3556 3942 4088 4572 4599 5256 5329 5334 6096 6132 6858 7112 7884 8001 8176 9144 9198 9271 10512 10658 10668 12264 13716 13797 14224 15768 15987 16002 18288 18396 18542 21316 21336 24003 24528 27432 27594 27813 31536 31974 32004 36792 37084 37303 42632 42672 47961 48006 54864 55188 55626 63948 64008 64897 73584 74168 74606 83439 85264 95922 96012 110376 111252 111909 127896 128016 129794 143883 148336 149212 166878 191844 192024 194691 220752 222504 223818 250317 255792 259588 287766 298424 333756 335727 383688 384048 389017 389382 445008 447636 500634 519176 575532 584073 596848 667512 671454 676783 767376 778034 778764 895272 1001268 1007181 1038352 1151064 1167051 1168146 1335024 1342908 1353566 1556068 1557528 1752219 1790544 2002536 2014362 2030349 2302128 2334102 2336292 2685816 2707132 2723119 3112136 3115056 3501153 3504438 4005072 4028724 4060698 4668204 4672584 4737481 5371632 5414264 5446238 6091047 6224272 7002306 7008876 8057448 8121396 8169357 9336408 9345168 9474962 10503459 10828528 10892476 12182094 14004612 14017752 14212443 16114896 16242792 16338714 18273141 18672816 18949924 21006918 21784952 24364188 24508071 28009224 28035504 28424886 32485584 32677428 36546282 37899848 42013836 42637329 43569904 48728376 49016142 49405159 56018448 56849772 65354856 73092564 73524213 75799696 84027672 85274658 97456752 98032284 98810318 113699544 127911987 130709712 146185128 147048426 148215477 168055344 170549316 196064568 197620636 227399088 255823974 292370256 294096852 296430954 341098632 345836113 392129136 395241272 444646431 511647948 588193704 592861908 682197264 691672226 790482544 889292862 1023295896 1037508339 1176387408 1185723816 1333939293 1383344452 1778585724 2046591792 2075016678 2371447632 2667878586 2766688904 3112525017 3557171448 4150033356 5335757172 5533377808 6225050034 7114342896 8300066712 9337575051 10671514344 12450100068 16600133424 18675150102 21343028688 24900200136 37350300204 49800400272 74700600408 149401200816
• Sum of all divisors σ(n): 500818739200
• Sum of proper divisors (its aliquot sum) s(n): 351417538384
• 149401200816 is an abundant number, because the sum of its proper divisors (351417538384) is greater than itself. Its abundance is 202016337568

Bases of 149401200816

• Binary: 10001011001001000000010110100010110000₂
• Hexadecimal: 0x22C90168B0
• Base-36: 1WMTM8C0

Squares and roots of 149401200816

• 149401200816 squared (149401200816²) is 22320718805262759065856
• 149401200816 cubed (149401200816³) is 3334742192582529064844176824938496
• The square root of 149401200816 is 386524.5151552487
• The cube root of 149401200816 is 5306.2132048641

Scales and comparisons

• 149,401,200,816 seconds is equal to 4,750 years, 25 weeks, 5 days, 13 hours, 33 minutes, 36 seconds.
• To count from 1 to 149,401,200,816 would take you about nine thousand, five hundred 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 149401200816 cubic inches would be around 442.2 feet tall.

Recreational maths with 149401200816

• 149401200816 backwards is 618002104941
• 149401200816 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149401200816's digits is 36
• More coming soon!