133868806920

Names of 133868806920

• Cardinal: 133868806920 can be written as One hundred thirty-three billion, eight hundred sixty-eight million, eight hundred six thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3386880692 × 10¹¹

Factors of 133868806920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 186

Divisors of 133868806920

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 27 30 36 38 40 45 54 57 60 72 76 81 90 95 108 114 120 135 152 157 162 171 180 190 216 228 243 270 285 314 324 342 360 361 380 405 456 471 486 513 540 570 628 648 684 722 729 760 785 810 855 942 972 1026 1080 1083 1140 1215 1256 1368 1413 1444 1458 1539 1570 1620 1710 1805 1884 1944 2052 2166 2187 2280 2355 2430 2565 2826 2888 2916 2983 3078 3140 3240 3249 3420 3610 3645 3768 4104 4239 4332 4374 4617 4710 4860 5130 5415 5652 5832 5966 6156 6280 6498 6561 6840 7065 7220 7290 7695 8478 8664 8748 8949 9234 9420 9720 9747 10260 10830 10935 11304 11932 12312 12717 12996 13122 13851 14130 14440 14580 14915 15390 16245 16956 17496 17898 18468 18840 19494 19683 20520 21195 21660 21870 23085 23864 25434 25992 26244 26847 27702 28260 29160 29241 29830 30780 32490 32805 33912 35796 36936 38151 38988 39366 41553 42390 43320 43740 44745 46170 48735 50868 52488 53694 55404 56520 56677 58482 59049 59660 61560 63585 64980 65610 69255 71592 76302 77976 78732 80541 83106 84780 87480 87723 89490 92340 97470 98415 101736 107388 110808 113354 114453 116964 118098 119320 124659 127170 129960 131220 134235 138510 146205 152604 157464 161082 166212 169560 170031 175446 178980 184680 190755 194940 196830 207765 214776 226708 228906 233928 236196 241623 249318 254340 262440 263169 268470 277020 283385 292410 295245 305208 322164 332424 340062 343359 350892 357960 373977 381510 389880 393660 402705 415530 438615 453416 457812 472392 483246 498636 508680 510093 526338 536940 554040 566770 572265 584820 590490 623295 644328 680124 686718 701784 724869 747954 763020 787320 789507 805410 831060 850155 877230 915624 966492 997272 1020186 1030077 1052676 1073880 1121931 1133540 1144530 1169640 1180980 1208115 1246590 1315845 1360248 1373436 1449738 1495908 1526040 1530279 1579014 1610820 1662120 1700310 1716795 1754460 1869885 1932984 2040372 2060154 2105352 2174607 2243862 2267080 2289060 2361960 2368521 2416230 2493180 2550465 2631690 2746872 2899476 2991816 3060558 3090231 3158028 3221640 3400620 3433590 3508920 3624345 3739770 3947535 4080744 4120308 4349214 4487724 4578120 4590837 4737042 4832460 4986360 5100930 5150385 5263380 5609655 5798952 6121116 6180462 6316056 6523821 6801240 6867180 7105563 7248690 7479540 7651395 7895070 8240616 8698428 8975448 9181674 9270693 9474084 9664920 10201860 10300770 10526760 10873035 11219310 11842605 12242232 12360924 13047642 13734360 13772511 14211126 14497380 14959080 15302790 15451155 15790140 17396856 18363348 18541386 18948168 19571463 20403720 20601540 21316689 21746070 22438620 22954185 23685210 24721848 26095284 27545022 28422252 28994760 30605580 30902310 31580280 32619105 35527815 36726696 37082772 39142926 41203080 41317533 42633378 43492140 44877240 45908370 46353465 47370420 52190568 55090044 56844504 58714389 61211160 61804620 65238210 68862555 71055630 74165544 78285852 82635066 85266756 86984280 91816740 92706930 94740840 97857315 106583445 110180088 117428778 123609240 123952599 130476420 137725110 142111260 156571704 165270132 170533512 176143167 183633480 185413860 195714630 206587665 213166890 234857556 247905198 260952840 275450220 284222520 293571945 330540264 352286334 370827720 371857797 391429260 413175330 426333780 469715112 495810396 550900440 587143890 619762995 704572668 743715594 782858520 826350660 852667560 880715835 991620792 1115573391 1174287780 1239525990 1409145336 1487431188 1652701320 1761431670 1859288985 2231146782 2348575560 2479051980 2974862376 3346720173 3522863340 3718577970 4462293564 4958103960 5577866955 6693440346 7045726680 7437155940 8924587128 11155733910 13386880692 14874311880 16733600865 22311467820 26773761384 33467201730 44622935640 66934403460 133868806920
• Sum of all divisors σ(n): 479872570860
• Sum of proper divisors (its aliquot sum) s(n): 346003763940
• 133868806920 is an abundant number, because the sum of its proper divisors (346003763940) is greater than itself. Its abundance is 212134957020

Bases of 133868806920

• Binary: 1111100101011001100111110001100001000₂
• Hexadecimal: 0x1F2B33E308
• Base-36: 1PHY14I0

Squares and roots of 133868806920

• 133868806920 squared (133868806920²) is 17920857466184239886400
• 133868806920 cubed (133868806920³) is 2399043807981458438499444333888000
• The square root of 133868806920 is 365880.8643807435
• The cube root of 133868806920 is 5115.5593887747

Scales and comparisons

• 133,868,806,920 seconds is equal to 4,256 years, 31 weeks, 6 days, 11 hours, 42 minutes.
• To count from 1 to 133,868,806,920 would take you about eight thousand, five hundred thirteen 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 133868806920 cubic inches would be around 426.3 feet tall.

Recreational maths with 133868806920

• 133868806920 backwards is 029608868331
• 133868806920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 133868806920's digits is 54
• More coming soon!