149429493408

Names of 149429493408

• Cardinal: 149429493408 can be written as One hundred forty-nine billion, four hundred twenty-nine million, four hundred ninety-three thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.49429493408 × 10¹¹

Factors of 149429493408

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2176

Divisors of 149429493408

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 23 24 26 29 32 39 46 48 52 58 69 78 87 89 92 96 104 116 138 156 174 178 184 208 232 267 276 299 312 348 356 368 377 416 464 534 552 598 624 667 696 712 736 754 897 928 1068 1104 1131 1157 1196 1248 1334 1392 1424 1508 1794 2001 2017 2047 2136 2208 2262 2314 2392 2581 2668 2784 2848 3016 3471 3588 4002 4034 4094 4272 4524 4628 4784 5162 5336 6032 6051 6141 6942 7176 7743 8004 8068 8188 8544 8671 9048 9256 9568 10324 10672 12064 12102 12282 13884 14352 15486 16008 16136 16376 17342 18096 18512 20648 21344 24204 24564 26013 26221 26611 27768 28704 30972 32016 32272 32752 33553 34684 36192 37024 41296 46391 48408 49128 52026 52442 53222 55536 58493 59363 61944 64032 64544 65504 67106 69368 78663 79833 82592 92782 96816 98256 100659 104052 104884 106444 111072 116986 118726 123888 134212 138736 139173 157326 159666 175479 178089 179513 185564 193632 196512 201318 208104 209768 212888 233972 237452 247776 268424 277472 278346 314652 319332 350958 356178 359026 371128 402636 416208 419536 425776 467944 474904 536848 538539 556692 603083 629304 638664 701916 712356 718052 742256 760409 771719 805272 832416 839072 851552 935888 949808 1073696 1077078 1113384 1206166 1258608 1277328 1345339 1403832 1424712 1436104 1484512 1520818 1543438 1610544 1809249 1871776 1899616 2154156 2226768 2281227 2315157 2333669 2412332 2517216 2554656 2690678 2807664 2849424 2872208 3041636 3086876 3221088 3618498 4036017 4128799 4308312 4453536 4562454 4630314 4667338 4824664 5205877 5381356 5615328 5698848 5744416 6083272 6173752 7001007 7236996 8072034 8257598 8616624 9124908 9260628 9334676 9649328 10411754 10762712 12166544 12347504 12386397 14002014 14473992 15617631 16144068 16515196 17233248 17489407 18249816 18521256 18669352 19298656 20823508 21525424 24333088 24695008 24772794 28004028 28947984 31235262 32288136 33030392 34978814 36499632 37042512 37338704 41647016 43050848 49545588 52468221 53674387 56008056 57895968 62470524 64576272 66060784 67676401 69957628 72999264 74085024 74677408 83294032 99091176 104936442 107348774 112016112 119735171 124941048 129152544 132121568 135352802 139915256 161023161 166588064 198182352 203029203 209872884 214697548 224032224 239470342 249882096 270705604 279830512 322046322 359205513 396364704 406058406 419745768 429395096 478940684 499764192 541411208 559661024 644092644 718411026 812116812 839491536 858790192 957881368 1082822416 1288185288 1436822052 1556557223 1624233624 1678983072 1717580384 1915762736 2165644832 2576370576 2873644104 3113114446 3248467248 3831525472 4669671669 5152741152 5747288208 6226228892 6496934496 9339343338 11494576416 12452457784 18678686676 24904915568 37357373352 49809831136 74714746704 149429493408
• Sum of all divisors σ(n): 461343859200
• Sum of proper divisors (its aliquot sum) s(n): 311914365792
• 149429493408 is an abundant number, because the sum of its proper divisors (311914365792) is greater than itself. Its abundance is 162484872384

Bases of 149429493408

• Binary: 10001011001010101100010001111010100000₂
• Hexadecimal: 0x22CAB11EA0
• Base-36: 1WNAGN1C

Squares and roots of 149429493408

• 149429493408 squared (149429493408²) is 22329173500171515454464
• 149429493408 cubed (149429493408³) is 3336637084349967755472198412173312
• The square root of 149429493408 is 386561.1121258837
• The cube root of 149429493408 is 5306.5481353485

Scales and comparisons

• 149,429,493,408 seconds is equal to 4,751 years, 20 weeks, 4 days, 36 minutes, 48 seconds.
• To count from 1 to 149,429,493,408 would take you about nine thousand, five hundred two 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 149429493408 cubic inches would be around 442.2 feet tall.

Recreational maths with 149429493408

• 149429493408 backwards is 804394924941
• The number of decimal digits it has is: 12
• The sum of 149429493408's digits is 57
• More coming soon!