989665431168

Names of 989665431168

• Cardinal: 989665431168 can be written as Nine hundred eighty-nine billion, six hundred sixty-five million, four hundred thirty-one thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 9.89665431168 × 10¹¹

Factors of 989665431168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 233

Divisors of 989665431168

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 31 32 38 41 48 57 62 64 76 82 93 96 114 123 124 128 137 152 164 186 192 228 246 248 274 304 328 361 372 384 411 456 492 496 548 589 608 656 722 744 779 822 912 984 992 1083 1096 1178 1216 1271 1312 1444 1488 1558 1644 1681 1767 1824 1968 1984 2166 2192 2337 2356 2432 2542 2603 2624 2888 2976 3116 3288 3362 3534 3648 3813 3936 3968 4247 4332 4384 4674 4712 5043 5084 5206 5248 5617 5776 5952 6232 6576 6724 7068 7296 7626 7809 7872 8494 8664 8768 9348 9424 10086 10168 10412 11191 11234 11552 11904 12464 12741 13152 13448 14136 14801 15252 15618 15744 16851 16988 17328 17536 18696 18848 20172 20336 20824 22382 22468 23104 24149 24928 25482 26304 26896 28272 29602 30504 31236 31939 33573 33702 33976 34656 37392 37696 40344 40672 41648 44403 44764 44936 46208 48298 49457 49856 50964 52111 52608 53792 56544 59204 61008 62472 63878 67146 67404 67952 69312 72447 74784 75392 80688 80693 81344 83296 88806 89528 89872 95817 96596 98914 99712 101928 104222 106723 107584 113088 118408 122016 124944 127756 134292 134808 135904 138624 144894 148371 149568 156333 161376 161386 162688 166592 174127 177612 179056 179744 191634 193192 197828 203856 208444 213446 215168 226176 230297 236816 242079 244032 249888 255512 268584 269616 271808 289788 296742 299136 312666 320169 322752 322772 333184 348254 355224 358112 359488 383268 386384 395656 407712 416888 426892 458831 460594 473632 484158 488064 499776 511024 522381 537168 539232 543616 579576 593484 606841 625332 640338 645504 645544 690891 696508 710448 716224 718976 766536 772768 791312 815424 833776 853784 917662 921188 947264 968316 990109 999552 1022048 1044762 1074336 1078464 1159152 1186968 1213682 1250664 1280676 1291088 1376493 1381782 1393016 1420896 1432448 1533072 1533167 1545536 1582624 1630848 1667552 1707568 1820523 1835324 1842376 1894528 1936632 1980218 2027737 2044096 2089524 2148672 2156928 2318304 2373936 2427364 2501328 2561352 2582176 2752986 2763564 2786032 2841792 2970327 3066144 3066334 3091072 3165248 3308413 3335104 3415136 3641046 3670648 3684752 3873264 3960436 4055474 4088192 4179048 4297344 4375643 4599501 4636608 4747872 4854728 5002656 5122704 5164352 5505972 5527128 5572064 5683584 5940654 6083211 6132288 6132668 6330496 6616826 6670208 6830272 7139207 7282092 7341296 7369504 7746528 7920872 8110948 8358096 8751286 9199002 9273216 9495744 9709456 9925239 10005312 10245408 10328704 11011944 11054256 11144128 11881308 12166422 12264576 12265336 13126929 13233652 13660544 14278414 14564184 14682592 14739008 15493056 15841744 16221896 16716192 17502572 18398004 18812071 18991488 19418912 19850478 20010624 20490816 21417621 22023888 22108512 22288256 23762616 24332844 24530672 26253858 26467304 28556828 29128368 29365184 29478016 30986112 31683488 32443792 33432384 35005144 36796008 37624142 38837824 39700956 40981632 42835242 44047776 44217024 47525232 48665688 49061344 52507716 52934608 56436213 57113656 58256736 58730368 62859847 63366976 64887584 66864768 70010288 73592016 75248284 77675648 79401912 83137217 85670484 88095552 88434048 95050464 97331376 98122688 105015432 105869216 112872426 114227312 116513472 125719694 126733952 129775168 135644933 140020576 147184032 150496568 158803824 166274434 171340968 176191104 188579541 190100928 194662752 196245376 210030864 211738432 225744852 228454624 233026944 249411651 251439388 259550336 271289866 280041152 294368064 300993136 317607648 332548868 342681936 377159082 380201856 389325504 406934799 420061728 423476864 451489704 456909248 498823302 502878776 542579732 560082304 588736128 601986272 635215296 665097736 685363872 754318164 778651008 813869598 840123456 902979408 913818496 997646604 1005757552 1085159464 1203972544 1270430592 1330195472 1370727744 1508636328 1627739196 1680246912 1805958816 1995293208 2011515104 2170318928 2407945088 2577253727 2660390944 2741455488 3017272656 3255478392 3611917632 3990586416 4023030208 4340637856 5154507454 5320781888 6034545312 6510956784 7223835264 7731761181 7981172832 8046060416 8681275712 10309014908 10641563776 12069090624 13021913568 15463522362 15962345664 17362551424 20618029816 24138181248 26043827136 30927044724 31924691328 41236059632 52087654272 61854089448 82472119264 123708178896 164944238528 247416357792 329888477056 494832715584 989665431168
• Sum of all divisors σ(n): 2956919420160
• Sum of proper divisors (its aliquot sum) s(n): 1967253988992
• 989665431168 is an abundant number, because the sum of its proper divisors (1967253988992) is greater than itself. Its abundance is 977588557824

Bases of 989665431168

• Binary: 1110011001101100101010000000111010000000₂
• Hexadecimal: 0xE66CA80E80
• Base-36: CMN98TXC

Squares and roots of 989665431168

• 989665431168 squared (989665431168²) is 979437665648943345844224
• 989665431168 cubed (989665431168³) is 969315599676640938888528485922373632
• The square root of 989665431168 is 994819.2957356627
• The cube root of 989665431168 is 9965.4320808117

Scales and comparisons

• 989,665,431,168 seconds is equal to 31,468 years, 15 weeks, 4 days, 12 minutes, 48 seconds.
• To count from 1 to 989,665,431,168 would take you about sixty-two thousand, nine hundred thirty-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 989665431168 cubic inches would be around 830.5 feet tall.

Recreational maths with 989665431168

• 989665431168 backwards is 861134566989
• The number of decimal digits it has is: 12
• The sum of 989665431168's digits is 66
• More coming soon!