149935597840

Names of 149935597840

• Cardinal: 149935597840 can be written as One hundred forty-nine billion, nine hundred thirty-five million, five hundred ninety-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4993559784 × 10¹¹

Factors of 149935597840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2097

Divisors of 149935597840

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 79 80 98 112 140 158 196 245 280 281 316 392 395 490 553 560 562 632 784 790 980 1106 1124 1264 1405 1580 1723 1960 1967 2212 2248 2765 2810 3160 3446 3871 3920 3934 4424 4496 5530 5620 6320 6892 7742 7868 8615 8848 9835 11060 11240 12061 13769 13784 15484 15736 17230 19355 19670 22120 22199 22480 24122 27538 27568 30968 31472 34460 38710 39340 44240 44398 48244 55076 60305 61936 68845 68920 77420 78680 84427 88796 96488 110152 110995 120610 136117 137690 137840 154840 155393 157360 168854 177592 192976 220304 221990 241220 272234 275380 309680 310786 337708 355184 422135 443980 482440 484163 544468 550760 621572 675416 680585 776965 844270 887960 952819 964880 968326 1087751 1088936 1101520 1243144 1350832 1361170 1553930 1688540 1775920 1905638 1936652 2175502 2177872 2420815 2486288 2722340 3107860 3377080 3389141 3811276 3873304 4351004 4764095 4841630 5438755 5444680 6215720 6669733 6754160 6778282 7622552 7746608 8702008 9528190 9683260 10877510 10889360 12431440 13339466 13556564 15245104 16945705 17404016 19056380 19366520 21755020 23723987 26678932 27113128 33348665 33891410 38112760 38248877 38733040 43510040 47447974 53357864 54226256 66697330 67782820 76225520 76497754 87020080 94895948 106715728 118619935 133394660 135565640 152995508 189791896 191244385 237239870 266789320 267742139 271131280 305991016 379583792 382488770 474479740 533578640 535484278 611982032 764977540 948959480 1070968556 1338710695 1529955080 1874194973 1897918960 2141937112 2677421390 3059910160 3748389946 4283874224 5354842780 7496779892 9370974865 10709685560 14993559784 18741949730 21419371120 29987119568 37483899460 74967798920 149935597840
• Sum of all divisors σ(n): 412348250880
• Sum of proper divisors (its aliquot sum) s(n): 262412653040
• 149935597840 is an abundant number, because the sum of its proper divisors (262412653040) is greater than itself. Its abundance is 112477055200

Bases of 149935597840

• Binary: 10001011101000110110111010100100010000₂
• Hexadecimal: 0x22E8DBA910
• Base-36: 1WVNS7PS

Squares and roots of 149935597840

• 149935597840 squared (149935597840²) is 22480683499638212665600
• 149935597840 cubed (149935597840³) is 3370654720370078839725796002304000
• The square root of 149935597840 is 387215.1828634823
• The cube root of 149935597840 is 5312.5323203127

Scales and comparisons

• 149,935,597,840 seconds is equal to 4,767 years, 25 weeks, 2 days, 17 hours, 10 minutes, 40 seconds.
• To count from 1 to 149,935,597,840 would take you about nine thousand, five hundred thirty-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 149935597840 cubic inches would be around 442.7 feet tall.

Recreational maths with 149935597840

• 149935597840 backwards is 048795539941
• The number of decimal digits it has is: 12
• The sum of 149935597840's digits is 64
• More coming soon!