400161930891264

Names of 400161930891264

• Cardinal: 400161930891264 can be written as Four hundred trillion, one hundred sixty-one billion, nine hundred thirty million, eight hundred ninety-one thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 4.00161930891264 × 10¹⁴

Factors of 400161930891264

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 2291

Divisors of 400161930891264

• Number of divisors d(n): 546
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 257 288 324 384 432 486 512 514 576 648 729 768 771 864 972 1024 1028 1152 1296 1458 1536 1542 1728 1944 2029 2048 2056 2304 2313 2592 2916 3072 3084 3456 3888 4058 4096 4112 4608 4626 5184 5832 6087 6144 6168 6912 6939 7776 8116 8224 9216 9252 10368 11664 12174 12288 12336 13824 13878 15552 16232 16448 18261 18432 18504 20736 20817 23328 24348 24672 27648 27756 31104 32464 32896 36522 36864 37008 41472 41634 46656 48696 49344 54783 55296 55512 62208 62451 64928 65792 66049 73044 74016 82944 83268 93312 97392 98688 109566 110592 111024 124416 124902 129856 131584 132098 146088 148032 164349 165888 166536 186624 187353 194784 197376 198147 219132 222048 248832 249804 259712 263168 264196 292176 296064 328698 331776 333072 373248 374706 389568 394752 396294 438264 444096 493047 497664 499608 519424 521453 526336 528392 584352 592128 594441 657396 666144 746496 749412 779136 789504 792588 876528 888192 986094 995328 999216 1038848 1042906 1052672 1056784 1168704 1184256 1188882 1314792 1332288 1479141 1492992 1498824 1558272 1564359 1579008 1585176 1753056 1776384 1783323 1972188 1998432 2077696 2085812 2113568 2337408 2368512 2377764 2629584 2664576 2958282 2985984 2997648 3116544 3128718 3158016 3170352 3506112 3552768 3566646 3944376 3996864 4155392 4171624 4227136 4674816 4693077 4737024 4755528 5259168 5329152 5349969 5916564 5995296 6233088 6257436 6340704 7012224 7105536 7133292 7888752 7993728 8310784 8343248 8454272 9349632 9386154 9474048 9511056 10518336 10658304 10699938 11833128 11990592 12466176 12514872 12681408 14024448 14079231 14211072 14266584 15777504 15987456 16049907 16686496 16908544 18699264 18772308 19022112 21036672 21316608 21399876 23666256 23981184 24932352 25029744 25362816 28048896 28158462 28422144 28533168 31555008 31974912 32099814 33372992 33817088 37398528 37544616 38044224 42073344 42237693 42633216 42799752 47332512 47962368 48149721 50059488 50725632 56097792 56316924 57066336 63110016 63949824 64199628 66745984 67634176 74797056 75089232 76088448 84146688 84475386 85266432 85599504 94665024 95924736 96299442 100118976 101451264 112195584 112633848 114132672 126220032 126713079 127899648 128399256 133491968 134013421 135268352 150178464 152176896 168293376 168950772 171199008 189330048 191849472 192598884 200237952 202902528 224391168 225267696 228265344 252440064 253426158 255799296 256798512 266983936 268026842 270536704 300356928 304353792 336586752 337901544 342398016 378660096 380139237 383698944 385197768 400475904 402040263 405805056 450535392 456530688 504880128 506852316 513597024 533967872 536053684 600713856 608707584 673173504 675803088 684796032 757320192 760278474 767397888 770395536 800951808 804080526 811610112 901070784 913061376 1009760256 1013704632 1027194048 1067935744 1072107368 1201427712 1206120789 1217415168 1351606176 1369592064 1514640384 1520556948 1540791072 1601903616 1608161052 1802141568 1826122752 2019520512 2027409264 2054388096 2135871488 2144214736 2402855424 2412241578 2434830336 2703212352 2739184128 3029280768 3041113896 3081582144 3203807232 3216322104 3604283136 3618362367 3652245504 4054818528 4108776192 4288429472 4805710848 4824483156 5406424704 5478368256 6058561536 6082227792 6163164288 6407614464 6432644208 7208566272 7236724734 7304491008 8109637056 8217552384 8576858944 9611421696 9648966312 10812849408 10855087101 10956736512 12164455584 12326328576 12865288416 14417132544 14473449468 16219274112 16435104768 17153717888 19222843392 19297932624 21625698816 21710174202 21913473024 24328911168 24652657152 25730576832 28834265088 28946898936 32438548224 32565261303 32870209536 34307435776 38595865248 43251397632 43420348404 48657822336 49305314304 51461153664 57668530176 57893797872 64877096448 65130522606 65740419072 68614871552 77191730496 86502795264 86840696808 97315644672 97695783909 98610628608 102922307328 115787595744 129754192896 130261045212 137229743104 154383460992 173005590528 173681393616 194631289344 195391567818 197221257216 205844614656 231575191488 259508385792 260522090424 274459486208 308766921984 347362787232 389262578688 390783135636 411689229312 463150382976 519016771584 521044180848 548918972416 617533843968 694725574464 778525157376 781566271272 823378458624 926300765952 1042088361696 1235067687936 1389451148928 1557050314752 1563132542544 1646756917248 1852601531904 2084176723392 2470135375872 2778902297856 3126265085088 3705203063808 4168353446784 4940270751744 5557804595712 6252530170176 7410406127616 8336706893568 11115609191424 12505060340352 14820812255232 16673413787136 22231218382848 25010120680704 33346827574272 44462436765696 50020241361408 66693655148544 100040482722816 133387310297088 200080965445632 400161930891264
• Sum of all divisors σ(n): 1205070638169230
• Sum of proper divisors (its aliquot sum) s(n): 804908707277966
• 400161930891264 is an abundant number, because the sum of its proper divisors (804908707277966) is greater than itself. Its abundance is 404746776386702

Bases of 400161930891264

• Binary: 1011010111111000111110101101111100101000000000000₂
• Hexadecimal: 0x16BF1F5BE5000
• Base-36: 3XUFUPS000

Squares and roots of 400161930891264

• 400161930891264 squared (400161930891264²) is 160129570934624745553391517696
• 400161930891264 cubed (400161930891264³) is 64077758297989063915881456987758450907807744
• The square root of 400161930891264 is 20004047.8626517989
• The cube root of 400161930891264 is 73690.5712731591

Scales and comparisons

• 400,161,930,891,264 seconds is equal to 12,723,911 years, 32 weeks, 1 day, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 400,161,930,891,264 would take you about thirty-one million, eight hundred nine thousand, seven hundred seventy-nine 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 400161930891264 cubic inches would be around 6140.9 feet tall.

Recreational maths with 400161930891264

• 400161930891264 backwards is 462198039161004
• 400161930891264 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 400161930891264's digits is 54
• More coming soon!