1381534560

Names of 1381534560

• Cardinal: 1381534560 can be written as One billion, three hundred eighty-one million, five hundred thirty-four thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.38153456 × 10⁹

Factors of 1381534560

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 200

Divisors of 1381534560

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 23 24 28 30 32 35 36 40 42 45 46 48 56 59 60 63 69 70 72 80 84 90 92 96 101 105 112 115 118 120 126 138 140 144 160 161 168 177 180 184 202 207 210 224 230 236 240 252 276 280 288 295 303 315 322 336 345 354 360 368 404 413 414 420 460 472 480 483 504 505 531 552 560 590 606 630 644 672 690 707 708 720 736 805 808 826 828 840 885 909 920 944 966 1008 1010 1035 1062 1104 1120 1180 1212 1239 1260 1288 1357 1380 1414 1416 1440 1449 1515 1610 1616 1652 1656 1680 1770 1818 1840 1888 1932 2016 2020 2065 2070 2121 2124 2208 2323 2360 2415 2424 2478 2520 2576 2655 2714 2760 2828 2832 2898 3030 3220 3232 3304 3312 3360 3535 3540 3636 3680 3717 3864 4040 4071 4130 4140 4242 4248 4545 4646 4720 4830 4848 4956 5040 5152 5310 5428 5520 5656 5664 5796 5959 6060 6195 6363 6440 6608 6624 6785 6969 7070 7080 7245 7272 7434 7728 8080 8142 8260 8280 8484 8496 9090 9292 9440 9499 9660 9696 9912 10080 10605 10620 10856 11040 11312 11592 11615 11918 12120 12213 12390 12726 12880 13216 13570 13938 14140 14160 14490 14544 14868 15456 16160 16261 16284 16520 16560 16968 16992 17877 18180 18584 18585 18998 19320 19824 20355 20907 21210 21240 21712 22624 23184 23230 23836 24240 24426 24780 25452 25760 27140 27876 28280 28320 28497 28980 29088 29736 29795 31815 32522 32568 33040 33120 33936 34845 35754 36360 37168 37170 37996 38640 39648 40710 41713 41814 42420 42480 43424 46368 46460 47495 47672 48480 48783 48852 49560 50904 53631 54280 55752 56560 56994 57960 59472 59590 61065 63630 65044 65136 66080 67872 69690 71508 72720 74336 74340 75992 77280 81305 81420 83426 83628 84840 84960 85491 89385 92920 94990 95344 97566 97704 99120 101808 104535 107262 108560 111504 113120 113988 115920 118944 119180 122130 125139 127260 130088 130272 137057 139380 142485 143016 145440 146349 148680 151984 162610 162840 166852 167256 169680 170982 178770 185840 189980 190688 195132 195408 198240 203616 208565 209070 214524 217120 223008 227976 231840 238360 243915 244260 250278 254520 260176 268155 274114 278760 284970 286032 292698 297360 303968 325220 325680 333704 334512 339360 341964 357540 371680 375417 379960 390264 390816 411171 417130 418140 427455 429048 455952 476720 487830 488520 500556 509040 520352 536310 548228 557520 569940 572064 585396 594720 625695 650440 651360 667408 669024 683928 685285 715080 731745 750834 759920 780528 822342 834260 836280 854910 858096 911904 953440 959399 975660 977040 1001112 1018080 1072620 1096456 1115040 1139880 1170792 1233513 1251390 1300880 1334816 1367856 1370570 1430160 1463490 1501668 1519840 1561056 1644684 1668520 1672560 1709820 1716192 1877085 1918798 1951320 1954080 2002224 2055855 2145240 2192912 2279760 2341584 2467026 2502780 2601760 2735712 2741140 2860320 2878197 2926980 3003336 3289368 3337040 3345120 3419640 3754170 3837596 3902640 4004448 4111710 4290480 4385824 4559520 4683168 4796995 4934052 5005560 5482280 5756394 5853960 6006672 6167565 6578736 6674080 6839280 7508340 7675192 7805280 8223420 8580960 8634591 9593990 9868104 10011120 10964560 11512788 11707920 12013344 12335130 13157472 13678560 14390985 15016680 15350384 16446840 17269182 19187980 19736208 20022240 21929120 23025576 23415840 24670260 28781970 30033360 30700768 32893680 34538364 38375960 39472416 43172955 46051152 49340520 57563940 60066720 65787360 69076728 76751920 86345910 92102304 98681040 115127880 138153456 153503840 172691820 197362080 230255760 276306912 345383640 460511520 690767280 1381534560
• Sum of all divisors σ(n): 5774146560
• Sum of proper divisors (its aliquot sum) s(n): 4392612000
• 1381534560 is an abundant number, because the sum of its proper divisors (4392612000) is greater than itself. Its abundance is 3011077440

Bases of 1381534560

• Binary: 1010010010110001000101101100000₂
• Hexadecimal: 0x52588B60
• Base-36: MUJ2W0

Squares and roots of 1381534560

• 1381534560 squared (1381534560²) is 1908637740474393600
• 1381534560 cubed (1381534560³) is 2636849000985685553442816000
• The square root of 1381534560 is 37168.9999865479
• The cube root of 1381534560 is 1113.7488052983

Scales and comparisons

• 1,381,534,560 seconds is equal to 43 years, 48 weeks, 1 day, 23 hours, 36 minutes.
• To count from 1 to 1,381,534,560 would take you about eighty-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 1381534560 cubic inches would be around 92.8 feet tall.

Recreational maths with 1381534560

• 1381534560 backwards is 0654351831
• 1381534560 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1381534560's digits is 36
• More coming soon!