138451456000

Names of 138451456000

• Cardinal: 138451456000 can be written as One hundred thirty-eight billion, four hundred fifty-one million, four hundred fifty-six thousand.

Scientific notation

• Scientific notation: 1.38451456 × 10¹¹

Factors of 138451456000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 123

Divisors of 138451456000

• Number of divisors d(n): 832
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 25 26 31 32 40 44 50 52 55 61 62 64 65 80 88 100 104 110 122 124 125 128 130 143 155 160 176 200 208 220 244 248 250 256 260 275 286 305 310 320 325 341 352 400 403 416 440 488 496 500 512 520 550 572 610 620 640 650 671 682 704 715 775 793 800 806 832 880 976 992 1000 1024 1040 1100 1144 1220 1240 1280 1300 1342 1364 1375 1408 1430 1525 1550 1586 1600 1612 1625 1664 1705 1760 1891 1952 1984 2000 2015 2048 2080 2200 2288 2440 2480 2560 2600 2684 2728 2750 2816 2860 3050 3100 3172 3200 3224 3250 3328 3355 3410 3520 3575 3782 3875 3904 3965 3968 4000 4030 4096 4160 4400 4433 4576 4880 4960 5120 5200 5368 5456 5500 5632 5720 6100 6200 6344 6400 6448 6500 6656 6710 6820 7040 7150 7564 7625 7750 7808 7930 7936 8000 8060 8320 8525 8723 8800 8866 9152 9455 9760 9920 10075 10240 10400 10736 10912 11000 11264 11440 12200 12400 12688 12800 12896 13000 13312 13420 13640 14080 14300 15128 15250 15500 15616 15860 15872 16000 16120 16640 16775 17050 17446 17600 17732 17875 18304 18910 19520 19825 19840 20150 20480 20800 20801 21472 21824 22000 22165 22528 22880 24400 24583 24800 25376 25600 25792 26000 26624 26840 27280 28160 28600 30256 30500 31000 31232 31720 31744 32000 32240 33280 33550 34100 34892 35200 35464 35750 36608 37820 39040 39650 39680 40300 41600 41602 42625 42944 43615 43648 44000 44330 45056 45760 47275 48800 49166 49600 50375 50752 51200 51584 52000 53248 53680 54560 56320 57200 60512 61000 62000 62464 63440 63488 64000 64480 66560 67100 68200 69784 70400 70928 71500 73216 75640 78080 79300 79360 80600 83200 83204 83875 85250 85888 87230 87296 88000 88660 91520 94550 97600 98332 99125 99200 100750 101504 102400 103168 104000 104005 107360 109120 110825 112640 114400 121024 122000 122915 124000 124928 126880 126976 128000 128960 133120 134200 136400 139568 140800 141856 143000 146432 151280 156160 158600 158720 161200 166400 166408 167750 170500 171776 174460 174592 176000 177320 183040 189100 195200 196664 198250 198400 201500 203008 206336 208000 208010 214720 218075 218240 221650 225280 228800 236375 242048 244000 245830 248000 249856 253760 256000 257920 266240 268400 270413 272800 279136 281600 283712 286000 292864 302560 312320 317200 317440 322400 332800 332816 335500 341000 343552 348920 349184 352000 354640 366080 378200 390400 393328 396500 396800 403000 406016 412672 416000 416020 429440 436150 436480 443300 457600 472750 484096 488000 491660 496000 507520 512000 515840 520025 536800 540826 545600 554125 558272 563200 567424 572000 585728 605120 614575 624640 634400 634880 644800 665600 665632 671000 682000 687104 697840 698368 704000 709280 732160 756400 780800 786656 793000 793600 806000 812032 825344 832000 832040 858880 872300 872960 886600 915200 945500 968192 976000 983320 992000 1015040 1031680 1040050 1073600 1081652 1090375 1091200 1108250 1116544 1126400 1134848 1144000 1210240 1229150 1249280 1268800 1289600 1331200 1331264 1342000 1352065 1364000 1374208 1395680 1396736 1408000 1418560 1464320 1512800 1561600 1573312 1586000 1587200 1612000 1624064 1650688 1664000 1664080 1717760 1744600 1745920 1773200 1830400 1891000 1936384 1952000 1966640 1984000 2030080 2063360 2080100 2147200 2163304 2180750 2182400 2216500 2233088 2269696 2288000 2420480 2458300 2537600 2579200 2600125 2662528 2684000 2704130 2728000 2748416 2791360 2816000 2837120 2928640 3025600 3072875 3123200 3146624 3172000 3174400 3224000 3248128 3328000 3328160 3435520 3489200 3491840 3546400 3660800 3782000 3872768 3904000 3933280 3968000 4060160 4126720 4160200 4294400 4326608 4361500 4364800 4433000 4466176 4539392 4576000 4840960 4916600 5075200 5158400 5200250 5325056 5368000 5408260 5456000 5582720 5632000 5674240 6051200 6145750 6246400 6293248 6344000 6448000 6656000 6656320 6760325 6871040 6978400 6983680 7092800 7321600 7564000 7745536 7808000 7866560 7936000 8120320 8253440 8320400 8588800 8653216 8723000 8729600 8866000 8932352 9078784 9152000 9681920 9833200 10150400 10316800 10400500 10650112 10736000 10816520 10912000 11165440 11348480 12102400 12291500 12586496 12688000 12896000 13312640 13520650 13742080 13956800 14185600 14643200 15128000 15616000 15733120 15872000 16240640 16640800 17177600 17306432 17446000 17459200 17732000 17864704 18157568 18304000 19363840 19666400 20300800 20633600 20801000 21300224 21472000 21633040 21824000 22330880 22696960 24204800 24583000 25172992 25376000 25792000 26625280 27041300 27913600 28371200 30256000 31232000 31466240 33281600 33801625 34355200 34612864 34892000 34918400 35464000 35729408 36608000 38727680 39332800 40601600 41267200 41602000 42600448 42944000 43266080 43648000 44661760 45393920 48409600 49166000 50345984 50752000 51584000 53250560 54082600 55827200 56742400 60512000 62932480 66563200 67603250 68710400 69225728 69784000 70928000 73216000 78665600 81203200 83204000 85200896 85888000 86532160 87296000 89323520 90787840 96819200 98332000 100691968 101504000 103168000 106501120 108165200 111654400 113484800 121024000 125864960 133126400 135206500 138451456 139568000 141856000 157331200 166408000 171776000 173064320 174592000 178647040 193638400 196664000 203008000 206336000 213002240 216330400 223308800 226969600 242048000 251729920 266252800 270413000 276902912 279136000 283712000 314662400 332816000 343552000 346128640 393328000 406016000 426004480 432660800 446617600 453939200 484096000 503459840 532505600 540826000 553805824 558272000 567424000 629324800 665632000 692257280 786656000 865321600 893235200 968192000 1065011200 1081652000 1107611648 1116544000 1134848000 1258649600 1331264000 1384514560 1573312000 1730643200 2130022400 2163304000 2233088000 2269696000 2517299200 2662528000 2769029120 3146624000 3461286400 4326608000 4466176000 5325056000 5538058240 6293248000 6922572800 8653216000 10650112000 12586496000 13845145600 17306432000 27690291200 34612864000 69225728000 138451456000
• Sum of all divisors σ(n): 425904740352
• Sum of proper divisors (its aliquot sum) s(n): 287453284352
• 138451456000 is an abundant number, because the sum of its proper divisors (287453284352) is greater than itself. Its abundance is 149001828352

Bases of 138451456000

• Binary: 10000000111100010110011001000000000000₂
• Hexadecimal: 0x203C599000
• Base-36: 1RLQF75S

Squares and roots of 138451456000

• 138451456000 squared (138451456000²) is 19168805668519936000000
• 138451456000 cubed (138451456000³) is 2653949054587638504226816000000000
• The square root of 138451456000 is 372090.6556203743
• The cube root of 138451456000 is 5173.2783026939

Scales and comparisons

• 138,451,456,000 seconds is equal to 4,402 years, 17 weeks, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 138,451,456,000 would take you about eight thousand, eight hundred 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 138451456000 cubic inches would be around 431.1 feet tall.

Recreational maths with 138451456000

• 138451456000 backwards is 000654154831
• The number of decimal digits it has is: 12
• The sum of 138451456000's digits is 37
• More coming soon!