378628540992

Names of 378628540992

• Cardinal: 378628540992 can be written as Three hundred seventy-eight billion, six hundred twenty-eight million, five hundred forty thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 3.78628540992 × 10¹¹

Factors of 378628540992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2118

Divisors of 378628540992

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 71 72 78 81 96 104 108 117 142 144 156 162 169 192 208 213 216 234 243 284 288 312 324 338 351 416 426 432 468 486 507 568 576 624 639 648 676 702 832 852 864 923 936 972 1014 1053 1136 1248 1278 1296 1352 1404 1521 1704 1728 1846 1872 1917 1944 2028 2029 2106 2272 2496 2556 2592 2704 2769 2808 3042 3159 3408 3692 3744 3834 3888 4056 4058 4212 4544 4563 5112 5184 5408 5538 5616 5751 6084 6087 6318 6816 7384 7488 7668 7776 8112 8116 8307 8424 9126 10224 10816 11076 11232 11502 11999 12168 12174 12636 13632 13689 14768 15336 15552 16224 16232 16614 16848 17253 18252 18261 20448 22152 22464 23004 23998 24336 24348 24921 25272 26377 27378 29536 30672 32448 32464 33228 33696 34506 35997 36504 36522 40896 41067 44304 46008 47996 48672 48696 49842 50544 52754 54756 54783 59072 61344 64928 66456 67392 69012 71994 73008 73044 74763 79131 82134 88608 92016 95992 97344 97392 99684 101088 105508 107991 109512 109566 122688 129856 132912 138024 143988 144059 146016 146088 149526 158262 164268 164349 177216 184032 191984 194784 199368 202176 211016 215982 219024 219132 224289 237393 265824 276048 287976 288118 292032 292176 299052 316524 323973 328536 328698 342901 368064 383968 389568 398736 422032 431964 432177 438048 438264 448578 474786 493047 531648 552096 575952 576236 584352 598104 633048 647946 657072 657396 685802 712179 767936 797472 844064 863928 864354 876096 876528 897156 949572 971919 986094 1028703 1104192 1151904 1152472 1168704 1196208 1266096 1295892 1296531 1314144 1314792 1371604 1424358 1594944 1688128 1727856 1728708 1753056 1794312 1872767 1899144 1943838 1972188 2057406 2136537 2303808 2304944 2392416 2532192 2591784 2593062 2628288 2629584 2743208 2848716 2915757 3086109 3455712 3457416 3506112 3588624 3745534 3798288 3887676 3889593 3944376 4114812 4273074 4609888 4784832 5064384 5183568 5186124 5259168 5486416 5618301 5697432 5831514 6172218 6409611 6911424 6914832 7177248 7491068 7596576 7775352 7779186 7888752 8229624 8546148 9219776 9258327 10367136 10372248 10518336 10972832 11236602 11394864 11663028 11668779 12344436 12819222 13829664 14354496 14982136 15193152 15550704 15558372 15777504 16459248 16854903 17092296 18516654 20734272 20744496 21945664 22473204 22789728 23326056 23337558 24345971 24688872 25638444 27659328 27774981 29964272 31101408 31116744 31555008 32918496 33709806 34184592 35006337 37033308 41488992 44946408 45579456 46652112 46675116 48691942 49377744 50564709 51276888 55549962 59928544 62202816 62233488 65836992 67419612 68369184 70012674 73037913 74066616 82977984 83324943 89892816 93304224 93350232 97383884 98755488 101129418 102553776 111099924 119857088 124466976 134839224 136738368 140025348 146075826 148133232 151694127 166649886 179785632 186608448 186700464 194767768 197510976 202258836 205107552 219113739 222199848 248933952 269678448 280050696 292151652 296266464 303388254 333299772 359571264 373400928 389535536 404517672 410215104 438227478 444399696 455082381 539356896 560101392 584303304 592532928 606776508 657341217 666599544 746801856 779071072 809035344 876454956 888799392 910164762 1078713792 1120202784 1168606608 1213553016 1314682434 1333199088 1558142144 1618070688 1752909912 1777598784 1820329524 1972023651 2240405568 2337213216 2427106032 2629364868 2666398176 3236141376 3505819824 3640659048 3944047302 4674426432 4854212064 5258729736 5332796352 5916070953 7011639648 7281318096 7888094604 9708424128 10517459472 11832141906 14023279296 14562636192 15776189208 21034918944 23664283812 29125272384 31552378416 42069837888 47328567624 63104756832 94657135248 126209513664 189314270496 378628540992
• Sum of all divisors σ(n): 1236473259840
• Sum of proper divisors (its aliquot sum) s(n): 857844718848
• 378628540992 is an abundant number, because the sum of its proper divisors (857844718848) is greater than itself. Its abundance is 479216177856

Bases of 378628540992

• Binary: 101100000101000000001010000101001000000₂
• Hexadecimal: 0x5828050A40
• Base-36: 4TXTNO00

Squares and roots of 378628540992

• 378628540992 squared (378628540992²) is 143359572053730624344064
• 378628540992 cubed (378628540992³) is 54280025603941523325982189335871488
• The square root of 378628540992 is 615327.9946435071
• The cube root of 378628540992 is 7234.4321743701

Scales and comparisons

• 378,628,540,992 seconds is equal to 12,039 years, 11 weeks, 1 day, 18 hours, 43 minutes, 12 seconds.
• To count from 1 to 378,628,540,992 would take you about twenty-four thousand and seventy-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 378628540992 cubic inches would be around 602.9 feet tall.

Recreational maths with 378628540992

• 378628540992 backwards is 299045826873
• The number of decimal digits it has is: 12
• The sum of 378628540992's digits is 63
• More coming soon!