133896420

Names of 133896420

• Cardinal: 133896420 can be written as One hundred thirty-three million, eight hundred ninety-six thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.3389642 × 10⁸

Factors of 133896420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 100

Divisors of 133896420

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 17 18 19 20 21 28 30 34 35 36 38 42 45 47 49 51 57 60 63 68 70 76 84 85 90 94 95 98 102 105 114 119 126 133 140 141 147 153 170 171 180 188 190 196 204 210 228 235 238 245 252 255 266 282 285 294 306 315 323 329 340 342 357 380 399 420 423 441 470 476 490 510 532 564 570 588 595 612 630 646 658 665 684 705 714 735 765 798 799 833 846 855 882 893 931 940 969 980 987 1020 1071 1140 1190 1197 1260 1292 1316 1330 1410 1428 1470 1530 1596 1598 1615 1645 1666 1692 1710 1764 1785 1786 1862 1938 1974 1995 2115 2142 2205 2261 2303 2380 2394 2397 2499 2660 2679 2793 2820 2907 2940 2961 3060 3196 3230 3290 3332 3420 3570 3572 3724 3876 3948 3990 3995 4165 4230 4284 4410 4465 4522 4606 4655 4788 4794 4845 4935 4998 5355 5358 5586 5593 5814 5922 5985 6251 6460 6580 6783 6909 7140 7191 7497 7980 7990 8037 8330 8379 8460 8820 8930 9044 9212 9310 9588 9690 9870 9996 10710 10716 11172 11186 11305 11515 11628 11844 11970 11985 12495 12502 13395 13566 13818 13965 14382 14535 14805 14994 15181 15827 15980 16074 16660 16758 16779 17860 18620 18753 19380 19740 20349 20727 21420 22372 22610 23030 23940 23970 24990 25004 26790 27132 27636 27930 27965 28764 29070 29610 29988 30362 31255 31654 32148 33516 33558 33915 34545 35955 37485 37506 39151 40185 40698 41454 41895 43757 45220 45543 46060 47481 47940 49980 50337 53580 55860 55930 56259 58140 59220 60724 62510 63308 67116 67830 69090 71910 74970 75012 75905 78302 79135 80370 81396 82908 83790 83895 87514 91086 93765 94962 100674 101745 103635 106267 111860 112518 117453 125020 131271 135660 136629 138180 142443 143820 149940 151810 156604 158270 160740 167580 167790 175028 182172 187530 189924 195755 201348 203490 207270 212534 218785 225036 227715 234906 237405 251685 262542 273258 281295 284886 303620 316540 318801 335580 352359 375060 391510 393813 406980 414540 425068 437570 455430 469812 474810 503370 525084 531335 546516 562590 569772 587265 637602 656355 683145 704718 712215 743869 783020 787626 875140 910860 949620 956403 1006740 1062670 1125180 1174530 1275204 1312710 1366290 1409436 1424430 1487738 1575252 1594005 1761795 1912806 1969065 2125340 2231607 2349060 2625420 2732580 2848860 2975476 3188010 3523590 3719345 3825612 3938130 4463214 4782015 6376020 6694821 7047180 7438690 7876260 8926428 9564030 11158035 13389642 14877380 19128060 22316070 26779284 33474105 44632140 66948210 133896420
• Sum of all divisors σ(n): 537788160
• Sum of proper divisors (its aliquot sum) s(n): 403891740
• 133896420 is an abundant number, because the sum of its proper divisors (403891740) is greater than itself. Its abundance is 269995320

Bases of 133896420

• Binary: 111111110110001100011100100₂
• Hexadecimal: 0x7FB18E4
• Base-36: 27PV50

Squares and roots of 133896420

• 133896420 squared (133896420²) is 17928251288816400
• 133896420 cubed (133896420³) is 2400528664432901997288000
• The square root of 133896420 is 11571.3620633009
• The cube root of 133896420 is 511.5911092911

Scales and comparisons

• 133,896,420 seconds is equal to 4 years, 13 weeks, 2 days, 17 hours, 27 minutes.
• To count from 1 to 133,896,420 would take you about six 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 133896420 cubic inches would be around 42.6 feet tall.

Recreational maths with 133896420

• 133896420 backwards is 024698331
• 133896420 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 133896420's digits is 36
• More coming soon!