1553948550

Names of 1553948550

• Cardinal: 1553948550 can be written as One billion, five hundred fifty-three million, nine hundred forty-eight thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.55394855 × 10⁹

Factors of 1553948550

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 179

Divisors of 1553948550

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 25 27 30 33 35 42 45 50 54 55 63 66 70 75 77 81 90 99 105 110 121 126 135 150 151 154 162 165 175 189 198 210 225 231 242 243 270 275 297 302 315 330 350 363 378 385 405 450 453 462 486 495 525 550 567 594 605 630 675 693 726 755 770 810 825 847 891 906 945 990 1050 1057 1089 1134 1155 1210 1215 1350 1359 1386 1485 1510 1575 1650 1661 1694 1701 1782 1815 1890 1925 2025 2079 2114 2178 2265 2310 2430 2475 2541 2673 2718 2835 2970 3025 3150 3171 3267 3322 3402 3465 3630 3775 3850 4050 4077 4158 4235 4455 4530 4725 4950 4983 5082 5285 5346 5445 5670 5775 6050 6075 6237 6342 6534 6795 6930 7425 7550 7623 8154 8305 8470 8505 8910 9075 9450 9513 9801 9966 10395 10570 10890 11325 11550 11627 12150 12231 12474 12705 13365 13590 14175 14850 14949 15246 15855 16335 16610 17010 17325 18150 18271 18711 19026 19602 20385 20790 21175 22275 22650 22869 23254 24462 24915 25410 26425 26730 27225 28350 28539 29403 29898 31185 31710 32670 33975 34650 34881 36542 36693 37422 38115 40770 41525 42350 42525 44550 44847 45738 47565 49005 49830 51975 52850 54450 54813 57078 58135 58806 61155 62370 63525 66825 67950 68607 69762 73386 74745 76230 79275 81675 83050 85050 85617 89694 91355 93555 95130 98010 101925 103950 104643 109626 114345 116270 122310 124575 127050 127897 133650 134541 137214 142695 147015 149490 155925 158550 163350 164439 171234 174405 182710 183465 187110 190575 203850 205821 209286 224235 228690 237825 245025 249150 255794 256851 269082 274065 285390 290675 294030 305775 311850 313929 328878 343035 348810 366930 373725 381150 383691 403623 411642 428085 448470 456775 467775 475650 490050 493317 513702 523215 548130 571725 581350 611550 627858 639485 672705 686070 713475 735075 747450 767382 807246 822195 856170 872025 913550 917325 935550 941787 986634 1029105 1046430 1121175 1143450 1151073 1278970 1284255 1345410 1370325 1426950 1470150 1479951 1569645 1644390 1715175 1744050 1834650 1883574 1918455 2018115 2058210 2140425 2242350 2302146 2466585 2568510 2616075 2740650 2825361 2959902 3139290 3197425 3363525 3430350 3453219 3836910 4036230 4110975 4280850 4439853 4708935 4933170 5145525 5232150 5650722 5755365 6394850 6421275 6727050 6906438 7399755 7848225 8221950 8879706 9417870 9592275 10090575 10291050 10359657 11510730 12332925 12842550 14126805 14799510 15696450 17266095 19184550 20181150 20719314 22199265 23544675 24665850 28253610 28776825 31078971 34532190 36998775 44398530 47089350 51798285 57553650 62157942 70634025 73997550 86330475 103596570 110996325 141268050 155394855 172660950 221992650 258991425 310789710 517982850 776974275 1553948550
• Sum of all divisors σ(n): 5474816256
• Sum of proper divisors (its aliquot sum) s(n): 3920867706
• 1553948550 is an abundant number, because the sum of its proper divisors (3920867706) is greater than itself. Its abundance is 2366919156

Bases of 1553948550

• Binary: 1011100100111110101111110000110₂
• Hexadecimal: 0x5C9F5F86
• Base-36: PP6IDI

Squares and roots of 1553948550

• 1553948550 squared (1553948550²) is 2414756096047102500
• 1553948550 cubed (1553948550³) is 3752406734056055661576375000
• The square root of 1553948550 is 39420.1541092879
• The cube root of 1553948550 is 1158.2764112371

Scales and comparisons

• 1,553,948,550 seconds is equal to 49 years, 21 weeks, 2 days, 12 hours, 22 minutes, 30 seconds.
• To count from 1 to 1,553,948,550 would take you about ninety-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 1553948550 cubic inches would be around 96.5 feet tall.

Recreational maths with 1553948550

• 1553948550 backwards is 0558493551
• 1553948550 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1553948550's digits is 45
• More coming soon!