400612869552

Names of 400612869552

• Cardinal: 400612869552 can be written as Four hundred billion, six hundred twelve million, eight hundred sixty-nine thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 4.00612869552 × 10¹¹

Factors of 400612869552

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 464

Divisors of 400612869552

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 42 48 49 56 62 84 93 98 112 124 147 168 186 196 217 248 294 336 372 392 421 434 496 588 651 744 784 842 868 961 1176 1263 1302 1488 1519 1684 1736 1922 2352 2526 2604 2883 2947 3038 3368 3472 3844 4557 5052 5208 5766 5894 6076 6727 6736 7688 8841 9114 10104 10416 11532 11788 12152 13051 13454 15376 17682 18228 20181 20208 20629 23064 23576 24304 26102 26908 35364 36456 39153 40362 41258 46128 47089 47152 52204 53816 61887 70728 72912 78306 80724 82516 91357 94178 104408 107632 123774 141267 141456 156612 161448 165032 177241 182714 188356 208816 247548 274071 282534 313224 322896 330064 354482 365428 376712 404581 495096 531723 548142 565068 626448 639499 708964 730856 753424 809162 990192 1063446 1096284 1130136 1213743 1240687 1278998 1417928 1461712 1618324 1918497 2126892 2192568 2260272 2427486 2481374 2557996 2832067 2835856 3236648 3722061 3836994 4253784 4385136 4854972 4962748 5115992 5494471 5664134 6473296 7444122 7673988 8496201 8507568 8684809 9709944 9925496 10231984 10988942 11328268 14888244 15347976 16483413 16992402 17369618 19419888 19824469 19850992 21977884 22656536 26054427 29776488 30695952 32966826 33984804 34739236 38461297 39648938 43955768 45313072 52108854 59473407 59552976 65933652 67969608 69478472 76922594 79297876 87911536 104217708 115383891 118946814 131867304 135939216 138956944 153845188 158595752 170328601 208435416 230767782 237893628 263734608 269229079 307690376 317191504 340657202 416870832 461535564 475787256 510985803 538458158 615380752 681314404 807687237 923071128 951574512 1021971606 1076916316 1192300207 1362628808 1615374474 1846142256 2043943212 2153832632 2384600414 2725257616 3230748948 3576900621 4087886424 4307665264 4769200828 6461497896 7153801242 8175772848 8346101449 9538401656 12922995792 14307602484 16692202898 19076803312 25038304347 28615204968 33384405796 50076608694 57230409936 66768811592 100153217388 133537623184 200306434776 400612869552
• Sum of all divisors σ(n): 1246932029412
• Sum of proper divisors (its aliquot sum) s(n): 846319159860
• 400612869552 is an abundant number, because the sum of its proper divisors (846319159860) is greater than itself. Its abundance is 445706290308

Bases of 400612869552

• Binary: 101110101000110011000110100010110110000₂
• Hexadecimal: 0x5D466345B0
• Base-36: 541EK4HC

Squares and roots of 400612869552

• 400612869552 squared (400612869552²) is 160490671250687768680704
• 400612869552 cubed (400612869552³) is 64294628346064695764764822691524608
• The square root of 400612869552 is 632939.8625082797
• The cube root of 400612869552 is 7371.8241282557

Scales and comparisons

• 400,612,869,552 seconds is equal to 12,738 years, 13 weeks, 39 minutes, 12 seconds.
• To count from 1 to 400,612,869,552 would take you about twenty-five thousand, four hundred seventy-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 400612869552 cubic inches would be around 614.3 feet tall.

Recreational maths with 400612869552

• 400612869552 backwards is 255968216004
• 400612869552 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 400612869552's digits is 48
• More coming soon!