561983149120

Names of 561983149120

• Cardinal: 561983149120 can be written as Five hundred sixty-one billion, nine hundred eighty-three million, one hundred forty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 5.6198314912 × 10¹¹

Factors of 561983149120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 86235

Divisors of 561983149120

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 29 32 37 38 40 58 64 74 76 80 95 116 145 148 152 160 185 190 232 290 296 304 320 370 380 464 551 580 592 608 703 740 760 928 1073 1102 1160 1184 1216 1406 1480 1520 1856 2146 2204 2320 2368 2755 2812 2960 3040 3515 4292 4408 4640 5365 5510 5624 5920 6080 7030 8584 8816 9280 10730 11020 11248 11840 14060 17168 17632 20387 21460 22040 22496 28120 34336 35264 40774 42920 44080 44992 56240 68672 81548 85840 86143 88160 101935 112480 163096 171680 172286 176320 203870 224960 326192 343360 344572 407740 430715 652384 689144 815480 861430 1304768 1378288 1630960 1636717 1722860 2498147 2756576 3187291 3261920 3273434 3445720 4996294 5513152 6374582 6523840 6546868 6891440 8183585 9992588 12490735 12749164 13093736 13782880 15936455 16367170 19985176 24981470 25498328 26187472 27565760 31872910 32734340 39970352 47464793 49962940 50996656 52374944 60558529 63745820 65468680 79940704 92431439 94929586 99925880 101993312 104749888 121117058 127491640 130937360 159881408 184862878 189859172 199851760 203986624 237323965 242234116 254983280 261874720 302792645 369725756 379718344 399703520 462157195 474647930 484468232 509966560 523749440 605585290 739451512 759436688 799407040 924314390 949295860 968936464 1019933120 1211170580 1478903024 1518873376 1756197341 1848628780 1898591720 1937872928 2422341160 2957806048 3037746752 3512394682 3697257560 3797183440 3875745856 4844682320 5915612096 7024789364 7394515120 7594366880 8780986705 9689364640 14049578728 14789030240 15188733760 17561973410 19378729280 28099157456 29578060480 35123946820 56198314912 70247893640 112396629824 140495787280 280991574560 561983149120
• Sum of all divisors σ(n): 1496631398400
• Sum of proper divisors (its aliquot sum) s(n): 934648249280
• 561983149120 is an abundant number, because the sum of its proper divisors (934648249280) is greater than itself. Its abundance is 372665100160

Bases of 561983149120

• Binary: 1000001011011000110011100101010001000000₂
• Hexadecimal: 0x82D8CE5440
• Base-36: 76669934

Squares and roots of 561983149120

• 561983149120 squared (561983149120²) is 315825059894832156774400
• 561983149120 cubed (561983149120³) is 177488361730710391477918853398528000
• The square root of 561983149120 is 749655.3535592205
• The cube root of 561983149120 is 8252.2890452389

Scales and comparisons

• 561,983,149,120 seconds is equal to 17,869 years, 16 weeks, 6 days, 14 hours, 18 minutes, 40 seconds.
• To count from 1 to 561,983,149,120 would take you about thirty-five thousand, seven hundred thirty-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 561983149120 cubic inches would be around 687.7 feet tall.

Recreational maths with 561983149120

• 561983149120 backwards is 021941389165
• The number of decimal digits it has is: 12
• The sum of 561983149120's digits is 49
• More coming soon!