133638930880

Names of 133638930880

• Cardinal: 133638930880 can be written as One hundred thirty-three billion, six hundred thirty-eight million, nine hundred thirty thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.3363893088 × 10¹¹

Factors of 133638930880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2835

Divisors of 133638930880

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 64 65 70 80 91 98 104 112 130 140 160 182 196 208 224 245 257 260 280 320 364 392 416 448 455 490 514 520 560 637 728 784 832 910 980 1028 1040 1120 1274 1285 1456 1568 1799 1820 1960 2056 2080 2240 2548 2551 2570 2912 3136 3185 3341 3598 3640 3920 4112 4160 5096 5102 5140 5824 6370 6682 7196 7280 7840 8224 8995 10192 10204 10280 12593 12740 12755 13364 14392 14560 15680 16448 16705 17857 17990 20384 20408 20560 23387 25186 25480 25510 26728 28784 29120 33163 33410 35714 35980 40768 40816 41120 46774 50372 50960 51020 53456 57568 62965 66326 66820 71428 71960 81632 82240 89285 93548 100744 101920 102040 106912 115136 116935 124999 125930 132652 133640 142856 143920 163264 163709 165815 178570 187096 201488 203840 204080 213824 232141 233870 249998 251860 265304 267280 285712 287840 327418 331630 357140 374192 402976 408160 464282 467740 499996 503720 530608 534560 571424 575680 624995 654836 655607 663260 714280 748384 805952 816320 818545 928564 935480 999992 1007440 1061216 1069120 1142848 1160705 1249990 1309672 1311214 1326520 1428560 1496768 1624987 1637090 1857128 1870960 1999984 2014880 2122432 2321410 2499980 2619344 2622428 2653040 2857120 3249974 3274180 3278035 3714256 3741920 3999968 4029760 4589249 4642820 4999960 5238688 5244856 5306080 5714240 6499948 6548360 6556070 7428512 7483840 7999936 8124935 8522891 9178498 9285640 9999920 10477376 10489712 10612160 12999896 13096720 13112140 14857024 16249870 17045782 18356996 18571280 19999840 20979424 22946245 25999792 26193440 26224280 32124743 32499740 34091564 36713992 37142560 39999680 41958848 42614455 45892490 51999584 52386880 52448560 59660237 64249486 64999480 68183128 73427984 74285120 85228910 91784980 103999168 104897120 119320474 128498972 129998960 136366256 146855968 160623715 170457820 183569960 209794240 238640948 256997944 259997920 272732512 293711936 298301185 321247430 340915640 367139920 417621659 477281896 513995888 519995840 545465024 596602370 642494860 681831280 734279840 835243318 954563792 1027991776 1193204740 1284989720 1363662560 1468559680 1670486636 1909127584 2055983552 2088108295 2386409480 2569979440 2727325120 3340973272 3818255168 4176216590 4772818960 5139958880 6681946544 8352433180 9545637920 10279917760 13363893088 16704866360 19091275840 26727786176 33409732720 66819465440 133638930880
• Sum of all divisors σ(n): 400366967616
• Sum of proper divisors (its aliquot sum) s(n): 266728036736
• 133638930880 is an abundant number, because the sum of its proper divisors (266728036736) is greater than itself. Its abundance is 133089105856

Bases of 133638930880

• Binary: 1111100011101100000000100000111000000₂
• Hexadecimal: 0x1F1D8041C0
• Base-36: 1PE5630G

Squares and roots of 133638930880

• 133638930880 squared (133638930880²) is 17859363846749417574400
• 133638930880 cubed (133638930880³) is 2386706290676516327905498857472000
• The square root of 133638930880 is 365566.5888453155
• The cube root of 133638930880 is 5112.6296092265

Scales and comparisons

• 133,638,930,880 seconds is equal to 4,249 years, 15 weeks, 5 days, 21 hours, 14 minutes, 40 seconds.
• To count from 1 to 133,638,930,880 would take you about eight thousand, four hundred ninety-eight 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 133638930880 cubic inches would be around 426.1 feet tall.

Recreational maths with 133638930880

• 133638930880 backwards is 088039836331
• 133638930880 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 133638930880's digits is 52
• More coming soon!