149845498992

Names of 149845498992

• Cardinal: 149845498992 can be written as One hundred forty-nine billion, eight hundred forty-five million, four hundred ninety-eight thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.49845498992 × 10¹¹

Factors of 149845498992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 112375

Divisors of 149845498992

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 54 56 63 72 81 84 98 108 112 126 144 147 162 168 189 196 216 243 252 294 324 336 343 378 392 432 441 486 504 567 588 648 686 756 784 882 972 1008 1029 1134 1176 1296 1323 1372 1512 1701 1764 1944 2058 2268 2352 2646 2744 3024 3087 3402 3528 3888 3969 4116 4536 5292 5488 6174 6804 7056 7938 8232 9072 9261 10584 11907 12348 13608 15876 16464 18522 21168 23814 24696 27216 27783 31752 37044 47628 49392 55566 63504 74088 83349 95256 111132 112363 148176 166698 190512 222264 224726 333396 337089 444528 449452 666792 674178 786541 898904 1011267 1333584 1348356 1573082 1797808 2022534 2359623 2696712 3033801 3146164 4045068 4719246 5393424 5505787 6067602 6292328 7078869 8090136 9101403 9438492 11011574 12135204 12584656 14157738 16180272 16517361 18202806 18876984 21236607 22023148 24270408 27304209 28315476 33034722 36405612 37753968 38540509 42473214 44046296 48540816 49552083 54608418 56630952 63709821 66069444 72811224 77081018 84946428 88092592 99104166 109216836 113261904 115621527 127419642 132138888 145622448 148656249 154162036 169892856 191129463 198208332 218433672 231243054 254839284 264277776 297312498 308324072 339785712 346864581 382258926 396416664 436867344 445968747 462486108 509678568 594624996 616648144 693729162 764517852 792833328 891937494 924972216 1019357136 1040593743 1189249992 1337906241 1387458324 1529035704 1783874988 1849944432 2081187486 2378499984 2675812482 2774916648 3058071408 3121781229 3567749976 4162374972 5351624964 5549833296 6243562458 7135499952 8324749944 9365343687 10703249928 12487124916 16649499888 18730687374 21406499856 24974249832 37461374748 49948499664 74922749496 149845498992
• Sum of all divisors σ(n): 507166150400
• Sum of proper divisors (its aliquot sum) s(n): 357320651408
• 149845498992 is an abundant number, because the sum of its proper divisors (357320651408) is greater than itself. Its abundance is 207475152416

Bases of 149845498992

• Binary: 10001011100011011111001101110001110000₂
• Hexadecimal: 0x22E37CDC70
• Base-36: 1WU65300

Squares and roots of 149845498992

• 149845498992 squared (149845498992²) is 22453673568161473016064
• 149845498992 cubed (149845498992³) is 3364581920024637048121853311807488
• The square root of 149845498992 is 387098.8232893507
• The cube root of 149845498992 is 5311.4679767815

Scales and comparisons

• 149,845,498,992 seconds is equal to 4,764 years, 32 weeks, 2 days, 21 hours, 43 minutes, 12 seconds.
• To count from 1 to 149,845,498,992 would take you about nine thousand, five hundred twenty-nine 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 149845498992 cubic inches would be around 442.6 feet tall.

Recreational maths with 149845498992

• 149845498992 backwards is 299894548941
• 149845498992 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149845498992's digits is 72
• More coming soon!