1531429378955

Names of 1531429378955

• Cardinal: 1531429378955 can be written as One trillion, five hundred thirty-one billion, four hundred twenty-nine million, three hundred seventy-eight thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 1.531429378955 × 10¹²

Factors of 1531429378955

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 127

Divisors of 1531429378955

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 7 17 35 37 49 61 85 119 185 245 259 289 305 343 427 595 629 833 1037 1295 1369 1445 1715 1813 2023 2135 2257 2989 3145 4165 4403 5185 5831 6845 7259 9065 9583 10115 10693 11285 12691 14161 14945 15799 17629 20923 22015 23273 29155 30821 36295 38369 47915 50653 50813 53465 63455 67081 70805 74851 78995 83509 88145 99127 104615 110593 116365 123403 154105 162911 191845 215747 253265 254065 268583 335405 354571 355691 374255 395641 417545 469567 495635 523957 552965 584563 617015 652273 774151 814555 861101 863821 1078735 1140377 1342915 1419653 1772855 1778455 1880081 1978205 2347835 2481997 2619785 2769487 2922815 3089833 3261365 3667699 3870755 4091941 4305505 4319105 4565911 5701885 6027707 6046747 7098265 7982639 9400405 9937571 12409985 13160567 13847435 14638717 15449165 17373979 18338495 19386409 20459705 21628831 22829555 24134101 28643587 30138535 30233735 31961377 39913195 42193949 49687855 52527161 65802835 69562997 73193585 86869895 96932045 102471019 108144155 120670505 135704863 143217935 151401817 159806885 168938707 210969745 223729639 262635805 295357643 347814985 367690127 486940979 512355095 678524315 717297133 757009085 844693535 892961737 1059812719 1118648195 1182570949 1476788215 1838450635 2434704895 2573830889 3586485665 4464808685 5021079931 5299063595 5912854745 6250732159 8277996643 12869154445 18016816223 25105399655 31253660795 41389983215 43755125113 90084081115 218775625565 306285875791 1531429378955
• Sum of all divisors σ(n): 2378184096000
• Sum of proper divisors (its aliquot sum) s(n): 846754717045
• 1531429378955 is a deficient number, because the sum of its proper divisors (846754717045) is less than itself. Its deficiency is 684674661910

Bases of 1531429378955

• Binary: 10110010010010000010011011101101110001011₂
• Hexadecimal: 0x164904DDB8B
• Base-36: JJJ1IFEZ

Squares and roots of 1531429378955

• 1531429378955 squared (1531429378955²) is 2345275942726496996892025
• 1531429378955 cubed (1531429378955³) is 3591624480447741445373026410942333875
• The square root of 1531429378955 is 1237509.3449970387
• The cube root of 1531429378955 is 11526.5407888959

Scales and comparisons

• 1,531,429,378,955 seconds is equal to 48,694 years, 37 weeks, 2 days, 1 hour, 42 minutes, 35 seconds.
• To count from 1 to 1,531,429,378,955 would take you about one hundred twenty-one thousand, seven hundred thirty-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 1531429378955 cubic inches would be around 960.5 feet tall.

Recreational maths with 1531429378955

• 1531429378955 backwards is 5598739241351
• The number of decimal digits it has is: 13
• The sum of 1531429378955's digits is 62
• More coming soon!