1381045496752950

Names of 1381045496752950

• Cardinal: 1381045496752950 can be written as One quadrillion, three hundred eighty-one trillion, forty-five billion, four hundred ninety-six million, seven hundred fifty-two thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 1.38104549675295 × 10¹⁵

Factors of 1381045496752950

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8257

Divisors of 1381045496752950

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 25 30 35 42 49 50 70 75 98 105 147 150 175 210 245 294 343 350 490 525 686 735 1029 1050 1225 1470 1715 2058 2089 2450 3430 3675 4178 5145 6151 6267 7350 8575 10290 10445 12302 12534 14623 17150 18453 20890 25725 29246 30755 31335 36906 43057 43869 51450 52225 61510 62670 73115 86114 87738 92265 102361 104450 129171 146230 153775 156675 184530 204722 215285 219345 258342 301399 307083 307550 313350 365575 430570 438690 461325 511805 602798 614166 645855 716527 731150 904197 922650 1023610 1076425 1096725 1291710 1433054 1506995 1535415 1808394 2109793 2149581 2152850 2193450 2559025 3013990 3070830 3229275 3582635 4219586 4299162 4363921 4520985 5118050 6329379 6458550 7165270 7534975 7677075 8727842 9041970 10548965 10747905 12658758 12849439 13091763 15069950 15354150 17913175 21097930 21495810 21819605 22604925 25698878 26183526 30547447 31646895 35826350 38548317 43639210 45209850 52744825 53739525 61094894 63293790 64247195 65458815 77096634 89946073 91642341 105489650 107479050 109098025 128494390 130917630 152737235 158234475 179892146 183284682 192741585 213832129 218196050 269838219 305474470 316468950 321235975 327294075 385483170 427664258 449730365 458211705 539676438 629622511 641496387 642471950 654588150 763686175 899460730 916423410 963707925 1069160645 1259245022 1282992774 1349191095 1496824903 1527372350 1888867533 1927415850 2138321290 2248651825 2291058525 2698382190 2993649806 3148112555 3207481935 3777735066 4407357577 4490474709 4497303650 4582117050 5345803225 6296225110 6414963870 6745955475 7484124515 8814715154 8980949418 9444337665 10691606450 13222072731 13491910950 14968249030 15740562775 16037409675 18888675330 22036787885 22452373545 26444145462 26842478071 31481125550 32074819350 37420622575 44073575770 44904747090 47221688325 53684956142 66110363655 74841245150 80527434213 94443376650 110183939425 112261867725 132220727310 134212390355 161054868426 187897346497 220367878850 224523735450 268424780710 330551818275 375794692994 402637171065 563692039491 661103636550 671061951775 805274342130 939486732485 1127384078982 1315281425479 1342123903550 1878973464970 2013185855325 2630562850958 2818460197455 3945844276437 4026371710650 4697433662425 5636920394910 6576407127395 7891688552874 9206969978353 9394867324850 13152814254790 14092300987275 18413939956706 19729221382185 27620909935059 28184601974550 32882035636975 39458442764370 46034849891765 55241819870118 65764071273950 92069699783530 98646106910925 138104549675295 197292213821850 230174249458825 276209099350590 460348498917650 690522748376475 1381045496752950
• Sum of all divisors σ(n): 3996723311193600
• Sum of proper divisors (its aliquot sum) s(n): 2615677814440650
• 1381045496752950 is an abundant number, because the sum of its proper divisors (2615677814440650) is greater than itself. Its abundance is 1234632317687700

Bases of 1381045496752950

• Binary: 100111010000000110110110110010000001010101100110110₂
• Hexadecimal: 0x4E80DB640AB36
• Base-36: DLJFJJ88C6

Squares and roots of 1381045496752950

• 1381045496752950 squared (1381045496752950²) is 1907286664101602428993333702500
• 1381045496752950 cubed (1381045496752950³) is 2634049658474474414679204872773159551297375000
• The square root of 1381045496752950 is 37162420.4910410807
• The cube root of 1381045496752950 is 111361.7367424895

Scales and comparisons

• 1,381,045,496,752,950 seconds is equal to 43,912,974 years, 49 weeks, 2 hours, 2 minutes, 30 seconds.
• To count from 1 to 1,381,045,496,752,950 would take you about one hundred thirty-one million, seven hundred thirty-eight thousand, nine hundred twenty-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 1381045496752950 cubic inches would be around 9280.1 feet tall.

Recreational maths with 1381045496752950

• 1381045496752950 backwards is 0592576945401831
• The number of decimal digits it has is: 16
• The sum of 1381045496752950's digits is 69
• More coming soon!