149393400240

Names of 149393400240

• Cardinal: 149393400240 can be written as One hundred forty-nine billion, three hundred ninety-three million, four hundred thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.4939340024 × 10¹¹

Factors of 149393400240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 19734

Divisors of 149393400240

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 29 30 35 40 42 48 56 58 60 70 80 84 87 105 112 116 120 140 145 157 168 174 203 210 232 240 280 290 314 336 348 406 420 435 464 471 560 580 609 628 696 785 812 840 870 942 1015 1099 1160 1218 1256 1392 1570 1624 1680 1740 1884 2030 2198 2320 2355 2436 2512 3045 3140 3248 3297 3480 3768 4060 4396 4553 4710 4872 5495 6090 6280 6594 6960 7536 8120 8792 9106 9420 9744 10990 12180 12560 13188 13659 16240 16485 17584 18212 18840 19531 21980 22765 24360 26376 27318 31871 32970 36424 37680 39062 43960 45530 48720 52752 54636 58593 63742 65940 68295 72848 78124 87920 91060 95613 97655 109272 117186 127484 131880 136590 136717 156248 159355 182120 191226 195310 218544 234372 254968 263760 273180 273434 292965 312496 318710 364240 382452 390620 410151 468744 478065 509936 546360 546868 566399 585930 637420 683585 764904 781240 820302 937488 956130 1092720 1093736 1132798 1171860 1274840 1367170 1529808 1562480 1640604 1699197 1912260 2050755 2187472 2265596 2343720 2549680 2734340 2831995 3066367 3281208 3398394 3824520 3964793 4101510 4531192 4687440 5468680 5663990 6132734 6562416 6796788 7649040 7929586 8203020 8495985 9062384 9199101 10937360 11327980 11894379 12265468 13593576 15331835 15859172 16406040 16991970 18398202 19823965 21464569 22655960 23788758 24530936 27187152 30663670 31718344 32812080 33983940 36796404 39647930 42929138 45311920 45995505 47577516 49061872 59471895 61327340 63436688 64393707 67967880 73592808 79295860 85858276 88924643 91991010 95155032 107322845 118943790 122654680 128787414 135935760 147185616 158591720 171716552 177849286 183982020 190310064 214645690 237887580 245309360 257574828 266773929 317183440 321968535 343433104 355698572 367964040 429291380 444623215 475775160 515149656 533547858 622472501 643937070 711397144 735928080 858582760 889246430 951550320 1030299312 1067095716 1244945002 1287874140 1333869645 1422794288 1717165520 1778492860 1867417503 2134191432 2489890004 2575748280 2667739290 3112362505 3556985720 3734835006 4268382864 4979780008 5151496560 5335478580 6224725010 7113971440 7469670012 9337087515 9959560016 10670957160 12449450020 14939340024 18674175030 21341914320 24898900040 29878680048 37348350060 49797800080 74696700120 149393400240
• Sum of all divisors σ(n): 551046159360
• Sum of proper divisors (its aliquot sum) s(n): 401652759120
• 149393400240 is an abundant number, because the sum of its proper divisors (401652759120) is greater than itself. Its abundance is 252259358880

Bases of 149393400240

• Binary: 10001011001000100010100110000110110000₂
• Hexadecimal: 0x22C88A61B0
• Base-36: 1WMOZ1DC

Squares and roots of 149393400240

• 149393400240 squared (149393400240²) is 22318388035268832057600
• 149393400240 cubed (149393400240³) is 3334219876464543863578379533824000
• The square root of 149393400240 is 386514.4243621447
• The cube root of 149393400240 is 5306.1208534427

Scales and comparisons

• 149,393,400,240 seconds is equal to 4,750 years, 12 weeks, 6 days, 6 hours, 44 minutes.
• To count from 1 to 149,393,400,240 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 149393400240 cubic inches would be around 442.2 feet tall.

Recreational maths with 149393400240

• 149393400240 backwards is 042004393941
• The number of decimal digits it has is: 12
• The sum of 149393400240's digits is 39
• More coming soon!