1385385048450

Names of 1385385048450

• Cardinal: 1385385048450 can be written as One trillion, three hundred eighty-five billion, three hundred eighty-five million, forty-eight thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.38538504845 × 10¹²

Factors of 1385385048450

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15644

Divisors of 1385385048450

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 19 25 26 27 30 38 39 45 50 54 57 65 75 78 90 95 114 117 130 135 150 171 190 195 225 234 247 270 271 285 325 342 351 390 450 475 494 513 542 570 585 650 675 702 741 813 855 950 975 1026 1170 1235 1350 1355 1425 1482 1626 1710 1755 1950 2223 2439 2470 2565 2710 2850 2925 3510 3523 3705 4065 4275 4446 4878 5130 5149 5850 6175 6669 6775 7046 7317 7410 8130 8550 8775 10298 10569 11115 12195 12350 12825 13338 13550 14634 15331 15447 17550 17615 18525 20325 21138 22230 24390 25650 25745 30662 30894 31707 33345 35230 36585 37050 40650 45993 46341 51490 52845 55575 60975 63414 66690 66937 73170 76655 77235 88075 91986 92682 95121 105690 111150 121950 128725 133874 137979 139023 153310 154470 158535 166725 176150 182925 190242 199303 200811 229965 231705 257450 264225 275958 278046 291289 317070 333450 334685 365850 383275 386175 398606 401622 413937 459930 463410 475605 528450 582578 597909 602433 669370 689895 695115 766550 772350 792675 827874 873867 951210 996515 1004055 1149825 1158525 1195818 1204866 1379790 1390230 1456445 1585350 1673425 1747734 1793727 1807299 1993030 2008110 2069685 2299650 2317050 2378025 2621601 2912890 2989545 3012165 3346850 3449475 3475575 3587454 3614598 3786757 4139370 4154701 4369335 4756050 4982575 5020275 5243202 5381181 5979090 6024330 6898950 6951150 7282225 7573514 7864803 8309402 8738670 8968635 9036495 9965150 10040550 10348425 10762362 11360271 12464103 13108005 14564450 14947725 15060825 15729606 17937270 18072990 18933785 20696850 20773505 21846675 22720542 24928206 26216010 26905905 29895450 30121650 34080813 37392309 37867570 39324015 41547010 43693350 44843175 45182475 53811810 54011113 56801355 62320515 65540025 68161626 74784618 78648030 78939319 89686350 90364950 94668925 102242439 103867525 108022226 112176927 113602710 124641030 131080050 134529525 157878638 162033339 170404065 186961545 189337850 196620075 204484878 207735050 224353854 236817957 269059050 270055565 284006775 311602575 324066678 340808130 373923090 393240150 394696595 473635914 486100017 511212195 540111130 560884635 568013550 623205150 710453871 789393190 810166695 852020325 934807725 972200034 1022424390 1026211147 1121769270 1184089785 1350277825 1420907742 1458300051 1620333390 1704040650 1869615450 1973482975 2052422294 2131361613 2368179570 2430500085 2556060975 2700555650 2804423175 2916600102 3078633441 3552269355 3946965950 4050833475 4262723226 4861000170 5112121950 5131055735 5608846350 5920448925 6157266882 7104538710 7291500255 8101666950 9235900323 10262111470 10656808065 11840897850 12152500425 14583000510 15393167205 17761346775 18471800646 21313616130 24305000850 25655278675 27707700969 30786334410 35522693550 36457501275 46179501615 51310557350 53284040325 55415401938 72915002550 76965836025 92359003230 106568080650 138538504845 153931672050 230897508075 277077009690 461795016150 692692524225 1385385048450
• Sum of all divisors σ(n): 4343788646400
• Sum of proper divisors (its aliquot sum) s(n): 2958403597950
• 1385385048450 is an abundant number, because the sum of its proper divisors (2958403597950) is greater than itself. Its abundance is 1573018549500

Bases of 1385385048450

• Binary: 10100001010001111011000100011100110000010₂
• Hexadecimal: 0x1428F623982
• Base-36: HOFQHKSI

Squares and roots of 1385385048450

• 1385385048450 squared (1385385048450²) is 1919291732468808847402500
• 1385385048450 cubed (1385385048450³) is 2658958069775985183172501119151125000
• The square root of 1385385048450 is 1177023.8096359819
• The cube root of 1385385048450 is 11147.8255888423

Scales and comparisons

• 1,385,385,048,450 seconds is equal to 44,050 years, 49 weeks, 6 days, 4 hours, 7 minutes, 30 seconds.
• To count from 1 to 1,385,385,048,450 would take you about one hundred ten thousand, one hundred twenty-seven 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 1385385048450 cubic inches would be around 929 feet tall.

Recreational maths with 1385385048450

• 1385385048450 backwards is 0548405835831
• 1385385048450 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1385385048450's digits is 54
• More coming soon!