1455442493440

Names of 1455442493440

• Cardinal: 1455442493440 can be written as One trillion, four hundred fifty-five billion, four hundred forty-two million, four hundred ninety-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.45544249344 × 10¹²

Factors of 1455442493440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 810

Divisors of 1455442493440

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 32 34 40 52 64 65 68 80 85 104 128 130 136 160 169 170 208 221 256 260 272 320 338 340 416 442 512 520 544 640 676 680 773 832 845 884 1024 1040 1088 1105 1280 1352 1360 1546 1664 1690 1768 2048 2080 2176 2210 2560 2704 2720 2873 3092 3328 3380 3536 3865 4096 4160 4352 4420 5120 5408 5440 5746 6184 6656 6760 7072 7730 8192 8320 8704 8840 10049 10240 10816 10880 11492 12368 13141 13312 13520 14144 14365 15460 16384 16640 17408 17680 20098 20480 21632 21760 22984 24736 26282 26624 27040 28288 28730 30920 32768 33280 34816 35360 40196 40960 43264 43520 45968 49472 50245 52564 53248 54080 56576 57460 61840 65536 65705 66560 69632 70720 80392 81920 86528 87040 91936 98944 100490 105128 106496 108160 113152 114920 123680 130637 131072 131410 133120 139264 141440 160784 163840 170833 173056 174080 183872 197888 200980 210256 212992 216320 226304 229840 247360 261274 262820 266240 278528 282880 321568 327680 341666 346112 348160 367744 395776 401960 420512 425984 432640 452608 459680 494720 522548 525640 532480 557056 565760 643136 653185 655360 683332 692224 696320 735488 791552 803920 841024 851968 854165 865280 905216 919360 989440 1045096 1051280 1064960 1114112 1131520 1286272 1306370 1366664 1384448 1392640 1470976 1583104 1607840 1682048 1703936 1708330 1730560 1810432 1838720 1978880 2090192 2102560 2129920 2220829 2228224 2263040 2572544 2612740 2733328 2768896 2785280 2941952 3166208 3215680 3364096 3416660 3461120 3620864 3677440 3957760 4180384 4205120 4259840 4441658 4526080 5145088 5225480 5466656 5537792 5570560 5883904 6332416 6431360 6728192 6833320 6922240 7241728 7354880 7915520 8360768 8410240 8519680 8883316 9052160 10290176 10450960 10933312 11075584 11104145 11141120 11767808 12664832 12862720 13456384 13666640 13844480 14483456 14709760 15831040 16721536 16820480 17766632 18104320 20580352 20901920 21866624 22151168 22208290 23535616 25329664 25725440 26912768 27333280 27688960 28966912 29419520 31662080 33443072 33640960 35533264 36208640 41160704 41803840 43733248 44416580 47071232 50659328 51450880 53825536 54666560 55377920 58839040 63324160 66886144 67281920 71066528 72417280 82321408 83607680 87466496 88833160 94142464 101318656 102901760 107651072 109333120 110755840 117678080 126648320 133772288 134563840 142133056 144834560 164642816 167215360 174932992 177666320 188284928 205803520 215302144 218666240 235356160 253296640 267544576 269127680 284266112 329285632 334430720 349865984 355332640 376569856 411607040 430604288 437332480 470712320 506593280 535089152 538255360 568532224 658571264 668861440 699731968 710665280 823214080 861208576 874664960 941424640 1070178304 1076510720 1137064448 1317142528 1337722880 1399463936 1421330560 1646428160 1722417152 1749329920 1882849280 2140356608 2153021440 2274128896 2675445760 2798927872 2842661120 3292856320 3498659840 4280713216 4306042880 4548257792 5350891520 5597855744 5685322240 6585712640 6997319680 8561426432 8612085760 9096515584 10701783040 11195711488 11370644480 13994639360 17122852864 18193031168 21403566080 22391422976 22741288960 27989278720 36386062336 42807132160 45482577920 55978557440 72772124672 85614264320 90965155840 111957114880 145544249344 181930311680 291088498688 363860623360 727721246720 1455442493440
• Sum of all divisors σ(n): 4010089551048
• Sum of proper divisors (its aliquot sum) s(n): 2554647057608
• 1455442493440 is an abundant number, because the sum of its proper divisors (2554647057608) is greater than itself. Its abundance is 1099204564168

Bases of 1455442493440

• Binary: 10101001011011111001000100000000000000000₂
• Hexadecimal: 0x152DF220000
• Base-36: IKMCVRB4

Squares and roots of 1455442493440

• 1455442493440 squared (1455442493440²) is 2118312851710844443033600
• 1455442493440 cubed (1455442493440³) is 3083082538780028406056790821699584000
• The square root of 1455442493440 is 1206417.2136702957
• The cube root of 1455442493440 is 11332.6554114759

Scales and comparisons

• 1,455,442,493,440 seconds is equal to 46,278 years, 29 weeks, 4 days, 5 hours, 30 minutes, 40 seconds.
• To count from 1 to 1,455,442,493,440 would take you about one hundred fifteen thousand, six hundred ninety-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 1455442493440 cubic inches would be around 944.4 feet tall.

Recreational maths with 1455442493440

• 1455442493440 backwards is 0443942445541
• The number of decimal digits it has is: 13
• The sum of 1455442493440's digits is 49
• More coming soon!