990957084672

Names of 990957084672

• Cardinal: 990957084672 can be written as Nine hundred ninety billion, nine hundred fifty-seven million, eighty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 9.90957084672 × 10¹¹

Factors of 990957084672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 146

Divisors of 990957084672

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 41 48 51 64 68 82 83 96 102 123 128 136 164 166 192 204 246 249 256 272 289 328 332 384 408 492 498 512 544 578 656 664 697 768 816 867 984 996 1024 1088 1156 1312 1328 1394 1411 1536 1632 1681 1734 1968 1992 2048 2091 2176 2312 2624 2656 2788 2822 3072 3264 3362 3403 3468 3936 3984 4096 4182 4233 4352 4624 5043 5248 5312 5576 5644 6144 6528 6724 6806 6936 7872 7968 8192 8364 8466 8704 9248 10086 10209 10496 10624 11152 11288 11849 12288 13056 13448 13612 13872 15744 15936 16728 16932 17408 18496 20172 20418 20992 21248 22304 22576 23698 23987 24576 26112 26896 27224 27744 28577 31488 31872 33456 33864 34816 35547 36992 40344 40836 41984 42496 44608 45152 47396 47974 52224 53792 54448 55488 57154 57851 62976 63744 66912 67728 69632 71094 71961 73984 80688 81672 83968 84992 85731 89216 90304 94792 95948 104448 107584 108896 110976 114308 115702 125952 127488 133824 135456 139264 139523 142188 143922 147968 161376 163344 167936 169984 171462 173553 178432 180608 189584 191896 208896 215168 217792 221952 228616 231404 251904 254976 267648 270912 279046 284376 287844 295936 322752 326688 335872 339968 342924 347106 356864 361216 379168 383792 417792 418569 430336 435584 443904 457232 462808 485809 503808 509952 535296 541824 558092 568752 575688 591872 645504 653376 679936 685848 694212 713728 722432 758336 767584 837138 860672 871168 887808 914464 925616 971618 983467 1007616 1019904 1070592 1083648 1116184 1137504 1151376 1183744 1291008 1306752 1371696 1388424 1427456 1444864 1457427 1516672 1535168 1674276 1721344 1742336 1775616 1828928 1851232 1943236 1966934 2039808 2141184 2167296 2232368 2275008 2302752 2367488 2371891 2582016 2613504 2743392 2776848 2854912 2889728 2914854 2950401 3033344 3070336 3348552 3442688 3484672 3551232 3657856 3702464 3886472 3933868 4282368 4334592 4464736 4550016 4605504 4743782 5164032 5227008 5486784 5553696 5709824 5779456 5829708 5900802 6066688 6140672 6697104 6885376 6969344 7102464 7115673 7315712 7404928 7772944 7867736 8564736 8669184 8929472 9100032 9211008 9487564 10328064 10454016 10973568 11107392 11558912 11659416 11801604 12133376 12281344 13394208 13770752 13938688 14231346 14631424 14809856 15545888 15735472 17129472 17338368 17858944 18200064 18422016 18975128 20656128 20908032 21947136 22214784 23318832 23603208 24266752 24562688 26788416 27877376 28462692 29262848 29619712 31091776 31470944 34676736 35717888 36400128 36844032 37950256 40322147 41312256 41816064 43894272 44429568 46637664 47206416 48533504 49125376 53576832 56925384 58525696 59239424 62183552 62941888 71435776 72800256 73688064 75900512 80644294 83632128 87788544 88859136 93275328 94412832 97067008 98250752 107153664 113850768 117051392 118478848 120966441 124367104 125883776 142871552 145600512 147376128 151801024 161288588 175577088 177718272 186550656 188825664 196501504 214307328 227701536 234102784 236957696 241932882 248734208 251767552 285743104 291201024 294752256 303602048 322577176 351154176 355436544 373101312 377651328 428614656 455403072 473915392 483865764 497468416 503535104 571486208 589504512 607204096 645154352 702308352 710873088 746202624 755302656 857229312 910806144 967731528 994936832 1007070208 1142972416 1214408192 1290308704 1421746176 1492405248 1510605312 1714458624 1821612288 1935463056 1989873664 2014140416 2428816384 2580617408 2984810496 3021210624 3428917248 3643224576 3870926112 3979747328 4028280832 4857632768 5161234816 5969620992 6042421248 7286449152 7741852224 8056561664 9715265536 10322469632 11939241984 12084842496 14572898304 15483704448 19430531072 20644939264 24169684992 29145796608 30967408896 41289878528 58291593216 61934817792 82579757056 123869635584 165159514112 247739271168 330319028224 495478542336 990957084672
• Sum of all divisors σ(n): 2911765269168
• Sum of proper divisors (its aliquot sum) s(n): 1920808184496
• 990957084672 is an abundant number, because the sum of its proper divisors (1920808184496) is greater than itself. Its abundance is 929851099824

Bases of 990957084672

• Binary: 1110011010111001101001010010000000000000₂
• Hexadecimal: 0xE6B9A52000
• Base-36: CN8M9G5C

Squares and roots of 990957084672

• 990957084672 squared (990957084672²) is 981995943661629377347584
• 990957084672 cubed (990957084672³) is 973115837490657804605712436662632448
• The square root of 990957084672 is 995468.2740660297
• The cube root of 990957084672 is 9969.7656293155

Scales and comparisons

• 990,957,084,672 seconds is equal to 31,509 years, 19 weeks, 1 day, 16 hours, 51 minutes, 12 seconds.
• To count from 1 to 990,957,084,672 would take you about sixty-three thousand and eighteen 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 990957084672 cubic inches would be around 830.8 feet tall.

Recreational maths with 990957084672

• 990957084672 backwards is 276480759099
• The number of decimal digits it has is: 12
• The sum of 990957084672's digits is 66
• More coming soon!