20355160320

Names of 20355160320

• Cardinal: 20355160320 can be written as Twenty billion, three hundred fifty-five million, one hundred sixty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.035516032 × 10¹⁰

Factors of 20355160320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 241

Divisors of 20355160320

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 29 30 32 33 36 40 44 45 48 55 58 60 64 66 72 80 87 88 90 96 99 110 116 120 128 132 144 145 160 165 174 176 180 191 192 198 220 232 240 256 261 264 288 290 319 320 330 348 352 360 382 384 396 435 440 464 480 495 522 528 573 576 580 638 640 660 696 704 720 764 768 792 841 870 880 928 955 957 960 990 1044 1056 1146 1152 1160 1276 1280 1305 1320 1392 1408 1440 1528 1584 1595 1682 1719 1740 1760 1856 1910 1914 1920 1980 2088 2101 2112 2292 2304 2320 2523 2552 2610 2640 2784 2816 2865 2871 2880 3056 3168 3190 3364 3438 3480 3520 3712 3820 3828 3840 3960 4176 4202 4205 4224 4584 4640 4785 5046 5104 5220 5280 5539 5568 5730 5742 5760 6112 6303 6336 6380 6728 6876 6960 7040 7424 7569 7640 7656 7920 8352 8404 8410 8448 8595 9168 9251 9280 9570 10092 10208 10440 10505 10560 11078 11136 11460 11484 11520 12224 12606 12615 12672 12760 13456 13752 13920 14080 14355 15138 15280 15312 15840 16617 16704 16808 16820 17190 18336 18502 18560 18909 19140 20184 20416 20880 21010 21120 22156 22272 22920 22968 24448 25212 25230 25344 25520 26912 27504 27695 27753 27840 28710 30276 30560 30624 31515 31680 33234 33408 33616 33640 34380 36672 37004 37120 37818 37845 38280 40368 40832 41760 42020 42240 44312 45840 45936 46255 48896 49851 50424 50460 51040 53824 55008 55390 55506 55680 57420 60552 60929 61120 61248 63030 63360 66468 66816 67232 67280 68760 73344 74008 75636 75690 76560 80736 81664 83085 83259 83520 84040 88624 91680 91872 92510 94545 99702 100848 100920 102080 107648 110016 110780 111012 111360 114840 121104 121858 122240 122496 126060 126720 132936 134464 134560 137520 138765 146688 148016 151272 151380 153120 160631 161472 166170 166518 167040 168080 177248 182787 183360 183744 185020 189090 199404 201696 201840 204160 215296 220032 221560 222024 229680 242208 243716 244480 244992 249255 252120 265872 268928 269120 275040 277530 296032 302544 302760 304645 306240 321262 322944 332340 333036 334080 336160 354496 365574 366720 367488 370040 378180 398808 403392 403680 408320 416295 440064 443120 444048 459360 481893 484416 487432 498510 504240 531744 537856 538240 548361 550080 555060 592064 605088 605520 609290 612480 642524 645888 664680 666072 672320 708992 731148 733440 734976 740080 756360 797616 803155 806784 807360 832590 886240 888096 913935 918720 963786 968832 974864 997020 1008480 1063488 1076480 1096722 1100160 1110120 1184128 1210176 1211040 1218580 1224960 1285048 1329360 1332144 1344640 1417984 1445679 1462296 1480160 1512720 1595232 1606310 1613568 1614720 1665180 1766941 1772480 1776192 1827870 1837440 1927572 1937664 1949728 1994040 2016960 2126976 2193444 2200320 2220240 2368256 2409465 2420352 2422080 2437160 2570096 2658720 2664288 2689280 2741805 2891358 2924592 2960320 3025440 3190464 3212620 3229440 3330360 3533882 3544960 3552384 3655740 3674880 3855144 3899456 3988080 4033920 4253952 4386888 4440480 4818930 4840704 4844160 4874320 5140192 5300823 5317440 5328576 5483610 5782716 5849184 5920640 6050880 6380928 6425240 6660720 7067764 7089920 7104768 7228395 7311480 7710288 7798912 7976160 8067840 8773776 8834705 8880960 9637860 9688320 9748640 10280384 10601646 10634880 10657152 10967220 11565432 11698368 11841280 12101760 12761856 12850480 13321440 14135528 14456790 14622960 15420576 15597824 15902469 15952320 17547552 17669410 17761920 19275720 19497280 20560768 21203292 21269760 21314304 21934440 23130864 23396736 24203520 25700960 26504115 26642880 28271056 28913580 29245920 30841152 31804938 31904640 35095104 35338820 35523840 38551440 38994560 41121536 42406584 43868880 46261728 46793472 51401920 53008230 53285760 56542112 57827160 58491840 61682304 63609876 63809280 70190208 70677640 77102880 77989120 79512345 84813168 87737760 92523456 102803840 106016460 106571520 113084224 115654320 116983680 123364608 127219752 140380416 141355280 154205760 159024690 169626336 175475520 185046912 205607680 212032920 226168448 231308640 233967360 254439504 282710560 308411520 318049380 339252672 350951040 370093824 424065840 452336896 462617280 508879008 565421120 616823040 636098760 678505344 701902080 848131680 925234560 1017758016 1130842240 1272197520 1357010688 1696263360 1850469120 2035516032 2261684480 2544395040 3392526720 4071032064 5088790080 6785053440 10177580160 20355160320
• Sum of all divisors σ(n): 79986396672
• Sum of proper divisors (its aliquot sum) s(n): 59631236352
• 20355160320 is an abundant number, because the sum of its proper divisors (59631236352) is greater than itself. Its abundance is 39276076032

Bases of 20355160320

• Binary: 10010111101010000110001100100000000₂
• Hexadecimal: 0x4BD431900
• Base-36: 9CMXQ80

Squares and roots of 20355160320

• 20355160320 squared (20355160320²) is 414332551652902502400
• 20355160320 cubed (20355160320³) is 8433805514689511429681184768000
• The square root of 20355160320 is 142671.5119426439
• The cube root of 20355160320 is 2730.3909917793

Scales and comparisons

• 20,355,160,320 seconds is equal to 647 years, 12 weeks, 3 hours, 12 minutes.
• To count from 1 to 20,355,160,320 would take you about one thousand, two hundred ninety-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 20355160320 cubic inches would be around 227.5 feet tall.

Recreational maths with 20355160320

• 20355160320 backwards is 02306155302
• The number of decimal digits it has is: 11
• The sum of 20355160320's digits is 27
• More coming soon!