320916401664

Names of 320916401664

• Cardinal: 320916401664 can be written as Three hundred twenty billion, nine hundred sixteen million, four hundred one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 3.20916401664 × 10¹¹

Factors of 320916401664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 405

Divisors of 320916401664

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 29 32 34 48 51 58 64 68 87 96 97 102 116 128 136 174 192 194 204 232 256 257 272 289 291 348 384 388 408 464 493 512 514 544 578 582 696 768 771 776 816 867 928 986 1028 1088 1156 1164 1392 1479 1536 1542 1552 1632 1649 1734 1856 1972 2056 2176 2312 2328 2784 2813 2958 3084 3104 3264 3298 3468 3712 3944 4112 4352 4369 4624 4656 4947 5568 5626 5916 6168 6208 6528 6596 6936 7424 7453 7888 8224 8381 8439 8704 8738 9248 9312 9894 11136 11252 11832 12336 12416 13056 13107 13192 13872 14848 14906 15776 16448 16762 16878 17476 18496 18624 19788 22272 22359 22504 23664 24672 24832 24929 25143 26112 26214 26384 27744 28033 29812 31552 32896 33524 33756 34952 36992 37248 39576 44544 44718 45008 47328 47821 49344 49664 49858 50286 52428 52768 55488 56066 59624 63104 65792 67048 67512 69904 73984 74273 74496 74787 79152 84099 89436 90016 94656 95642 98688 99716 100572 104856 105536 110976 112132 119248 126208 126701 131584 134096 135024 139808 143463 147968 148546 148992 149574 158304 168198 178872 180032 189312 191284 197376 199432 201144 209712 211072 221952 222819 224264 238496 252416 253402 268192 270048 279616 286926 297092 299148 316608 336396 357744 360064 378624 380103 382568 394752 398864 402288 419424 422144 423793 443904 445638 448528 476992 506804 536384 540096 559232 573852 594184 598296 633216 672792 715488 720128 722941 757248 760206 765136 797728 804576 812957 838848 844288 847586 891276 897056 953984 1013608 1072768 1080192 1118464 1147704 1188368 1196592 1266432 1271379 1345584 1430976 1440256 1445882 1520412 1530272 1595456 1609152 1625914 1677696 1695172 1782552 1794112 1907968 2027216 2145536 2153917 2160384 2168823 2236928 2295408 2376736 2393184 2438871 2532864 2542758 2691168 2861952 2891764 3040824 3060544 3190912 3218304 3251828 3355392 3390344 3565104 3588224 3815936 4054432 4291072 4307834 4320768 4337646 4590816 4753472 4786368 4877742 5085516 5382336 5723904 5783528 6081648 6121088 6381824 6436608 6461751 6503656 6710784 6780688 7130208 7176448 7204481 8108864 8615668 8675292 9181632 9506944 9572736 9755484 10171032 10764672 11447808 11567056 12163296 12242176 12289997 12763648 12873216 12923502 13007312 13561376 14260416 14352896 14408962 16217728 17231336 17350584 18363264 19013888 19145472 19510968 20342064 21529344 21613443 23134112 24326592 24484352 24579994 25847004 26014624 27122752 28520832 28817924 32435456 34462672 34701168 36726528 36869991 38027776 38290944 39021936 40684128 43058688 43226886 46268224 48653184 49159988 51694008 52029248 54245504 57041664 57635848 64870912 68925344 69402336 73453056 73739982 78043872 81368256 86453772 92536448 97306368 98319976 103388016 104058496 108491008 114083328 115271696 137850688 138804672 147479964 156087744 162736512 172907544 185072896 194612736 196639952 206776032 208116992 208929949 216982016 230543392 275701376 277609344 294959928 312175488 325473024 345815088 370145792 393279904 413552064 416233984 417859898 461086784 551402752 555218688 589919856 624350976 626789847 650946048 691630176 786559808 827104128 835719796 922173568 1102805504 1110437376 1179839712 1248701952 1253579694 1383260352 1573119616 1654208256 1671439592 1844347136 2359679424 2507159388 2766520704 3146239232 3308416512 3342879184 3688694272 4719358848 5014318776 5533041408 6292478464 6685758368 9438717696 10028637552 11066082816 13371516736 18877435392 20057275104 26743033472 40114550208 53486066944 80229100416 106972133888 160458200832 320916401664
• Sum of all divisors σ(n): 952886198880
• Sum of proper divisors (its aliquot sum) s(n): 631969797216
• 320916401664 is an abundant number, because the sum of its proper divisors (631969797216) is greater than itself. Its abundance is 311053395552

Bases of 320916401664

• Binary: 100101010111000000110111010111000000000₂
• Hexadecimal: 0x4AB81BAE00
• Base-36: 43FDC8AO

Squares and roots of 320916401664

• 320916401664 squared (320916401664²) is 102987336856969781968896
• 320916401664 cubed (320916401664³) is 33050325561096985868240733490642944
• The square root of 320916401664 is 566494.8381618317
• The cube root of 320916401664 is 6846.4268338727

Scales and comparisons

• 320,916,401,664 seconds is equal to 10,204 years, 7 weeks, 5 days, 4 hours, 54 minutes, 24 seconds.
• To count from 1 to 320,916,401,664 would take you about twenty thousand, four hundred 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 320916401664 cubic inches would be around 570.5 feet tall.

Recreational maths with 320916401664

• 320916401664 backwards is 466104619023
• The number of decimal digits it has is: 12
• The sum of 320916401664's digits is 42
• More coming soon!