990168285184

Names of 990168285184

• Cardinal: 990168285184 can be written as Nine hundred ninety billion, one hundred sixty-eight million, two hundred eighty-five thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 9.90168285184 × 10¹¹

Factors of 990168285184

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 38

Divisors of 990168285184

• Number of divisors d(n): 255
• Complete list of divisors:
  1 2 4 8 13 16 23 26 32 46 52 64 92 104 128 169 184 208 256 299 338 368 416 512 529 598 676 736 832 1024 1058 1196 1352 1472 1664 2048 2116 2197 2392 2704 2944 3328 3887 4096 4232 4394 4784 5408 5888 6656 6877 7774 8192 8464 8788 9568 10816 11776 13312 13754 15548 16384 16928 17576 19136 21632 23552 26624 27508 28561 31096 32768 33856 35152 38272 43264 47104 50531 53248 55016 57122 62192 65536 67712 70304 76544 86528 89401 94208 101062 106496 110032 114244 124384 135424 140608 153088 173056 178802 188416 202124 212992 220064 228488 248768 270848 281216 306176 346112 357604 376832 404248 425984 440128 456976 497536 541696 562432 612352 656903 692224 715208 753664 808496 851968 880256 913952 995072 1083392 1124864 1162213 1224704 1313806 1384448 1430416 1507328 1616992 1760512 1827904 1990144 2166784 2249728 2324426 2449408 2627612 2768896 2860832 3233984 3521024 3655808 3980288 4333568 4499456 4648852 4898816 5255224 5537792 5721664 6467968 7042048 7311616 7960576 8667136 8998912 9297704 9797632 10510448 11075584 11443328 12935936 14084096 14623232 15108769 15921152 17334272 17997824 18595408 19595264 21020896 22886656 25871872 28168192 29246464 30217538 31842304 34668544 35995648 37190816 42041792 45773312 51743744 56336384 58492928 60435076 63684608 71991296 74381632 84083584 91546624 103487488 112672768 116985856 120870152 127369216 143982592 148763264 168167168 183093248 206974976 225345536 233971712 241740304 254738432 297526528 336334336 366186496 413949952 450691072 467943424 483480608 595053056 672668672 732372992 827899904 935886848 966961216 1190106112 1345337344 1464745984 1655799808 1871773696 1933922432 2380212224 2690674688 2929491968 3311599616 3867844864 4760424448 5381349376 5858983936 7735689728 9520848896 10762698752 15471379456 19041697792 21525397504 30942758912 38083395584 43050795008 61885517824 76166791168 123771035648 247542071296 495084142592 990168285184
• Sum of all divisors σ(n): 2242673699483
• Sum of proper divisors (its aliquot sum) s(n): 1252505414299
• 990168285184 is an abundant number, because the sum of its proper divisors (1252505414299) is greater than itself. Its abundance is 262337129115

Bases of 990168285184

• Binary: 1110011010001010101000010000000000000000₂
• Hexadecimal: 0xE68AA10000
• Base-36: CMVKMQKG

Squares and roots of 990168285184

• 990168285184 squared (990168285184²) is 980433232984223153913856
• 990168285184 cubed (990168285184³) is 970793893041393387237270893577109504
• 990168285184 is a perfect square number. Its square root is 995072
• The cube root of 990168285184 is 9967.1196238585

Scales and comparisons

• 990,168,285,184 seconds is equal to 31,484 years, 15 weeks, 1 hour, 53 minutes, 4 seconds.
• To count from 1 to 990,168,285,184 would take you about sixty-two thousand, nine hundred sixty-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 990168285184 cubic inches would be around 830.6 feet tall.

Recreational maths with 990168285184

• 990168285184 backwards is 481582861099
• The number of decimal digits it has is: 12
• The sum of 990168285184's digits is 61
• More coming soon!