9989016825840

Names of 9989016825840

• Cardinal: 9989016825840 can be written as Nine trillion, nine hundred eighty-nine billion, sixteen million, eight hundred twenty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 9.98901682584 × 10¹²

Factors of 9989016825840

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2415

Divisors of 9989016825840

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 43 48 52 60 65 78 79 80 86 104 120 129 130 156 158 172 195 208 215 237 240 258 260 312 316 344 390 395 430 474 516 520 547 559 624 632 645 688 780 790 860 948 1027 1032 1040 1094 1118 1185 1264 1290 1560 1580 1641 1677 1720 1723 1896 2054 2064 2188 2236 2370 2580 2735 2795 3081 3120 3160 3282 3354 3397 3440 3446 3792 4108 4376 4472 4740 5135 5160 5169 5470 5590 6162 6320 6564 6708 6794 6892 7111 8205 8216 8385 8615 8752 8944 9480 10191 10270 10320 10338 10940 11180 12324 13128 13416 13588 13784 14222 15405 16410 16432 16770 16985 17230 18960 20382 20540 20676 21333 21880 22360 22399 23521 24648 25845 26256 26832 27176 27568 28444 30810 32820 33540 33970 34460 35555 40764 41080 41352 42666 43213 43760 44161 44720 44798 47042 49296 50955 51690 54352 56888 61620 65640 67080 67197 67940 68920 70563 71110 74089 81528 82160 82704 85332 86426 88322 89596 94084 101910 103380 106665 111995 113776 117605 123240 129639 131280 132483 134160 134394 135880 136117 137840 141126 142220 148178 163056 170664 172852 176644 179192 188168 203820 206760 213330 216065 220805 222267 223990 235210 246480 259278 264966 268788 271760 272234 282252 284440 296356 305773 335985 341328 345704 352815 353288 358384 370445 376336 407640 408351 413520 426660 432130 441610 444534 447980 470420 518556 529932 537576 544468 561769 564504 568880 592712 611546 648195 662415 671970 680585 691408 705630 706576 740890 815280 816702 853320 864260 883220 889068 895960 917319 940840 942481 963157 1037112 1059864 1075152 1088936 1111335 1123538 1129008 1185424 1223092 1296390 1324830 1343940 1361170 1411260 1481780 1528865 1633404 1685307 1706640 1728520 1766440 1769521 1778136 1791920 1834638 1858159 1881680 1884962 1926314 2041755 2074224 2119728 2177872 2222670 2247076 2446184 2592780 2649660 2687880 2722340 2808845 2822520 2827443 2889471 2963560 3057730 3266808 3370614 3457040 3532880 3539042 3556272 3669276 3716318 3769924 3852628 4083510 4445340 4494152 4586595 4712405 4815785 4892368 5185560 5299320 5308563 5375760 5444680 5574477 5617690 5645040 5654886 5778942 5853031 5927120 6115460 6533616 6741228 7078084 7338552 7432636 7539848 7705256 8167020 8426535 8847605 8890680 8988304 9173190 9290795 9424810 9631570 10371120 10598640 10617126 10889360 11148954 11235380 11309772 11557884 11706062 12230920 12252253 13482456 14137215 14156168 14447355 14677104 14865272 15079696 15410512 16334040 16853070 17559093 17695210 17781360 18346380 18581590 18849620 19263140 21234252 22297908 22470760 22619544 23115768 23412124 24156067 24461840 24504506 26542815 26964912 27872385 28274430 28312336 28894710 29265155 29730544 32668080 33706140 35118186 35390420 36692760 36756759 37163180 37699240 38526280 40526683 42468504 44595816 44941520 45239088 46231536 46824248 48312134 49009012 53085630 55744770 56548860 57789420 58530310 61261265 67412280 70236372 70780840 72468201 73385520 73513518 74326360 74455999 75398480 76089403 77052560 81053366 84937008 87795465 89191632 93648496 96624268 98018024 106171260 111489540 113097720 115578840 117060620 120780335 121580049 122522530 134824560 140472744 141561680 144936402 147027036 148652720 148911998 152178806 162106732 175590930 183783795 193248536 196036048 202633415 212342520 222979080 223367997 226195440 228268209 231157680 234121240 241560670 243160098 245045060 280945488 289872804 294054072 297823996 304357612 324213464 351181860 362341005 367567590 372279995 380447015 386497072 405266830 424685040 445958160 446735994 456536418 468242480 483121340 486320196 490090120 526846879 579745608 588108144 595647992 607900245 608715224 648426928 702363720 724682010 735135180 744559990 760894030 810533660 893471988 913072836 966242680 967927987 972640392 980180240 1053693758 1116839985 1141341045 1159491216 1191295984 1215800490 1217430448 1404727440 1449364020 1470270360 1489119980 1521788060 1580540637 1621067320 1786943976 1826145672 1932485360 1935855974 1945280784 2107387516 2233679970 2282682090 2431600980 2634234395 2898728040 2903783961 2940540720 2978239960 3043576120 3161081274 3201607957 3242134640 3573887952 3652291344 3871711948 4214775032 4467359940 4565364180 4839639935 4863201960 5268468790 5797456080 5807567922 5956479920 6087152240 6322162548 6403215914 7743423896 7902703185 8429550064 8934719880 9130728360 9604823871 9679279870 9726403920 10536937580 11615135844 12644325096 12806431828 14518919805 15486847792 15805406370 16008039785 17869439760 18261456720 19209647742 19358559740 21073875160 23230271688 25288650192 25612863656 29037839610 31610812740 32016079570 38419295484 38717119480 41620903441 42147750320 46460543376 48024119355 51225727312 58075679220 63221625480 64032159140 76838590968 77434238960 83241806882 96048238710 116151358440 124862710323 126443250960 128064318280 153677181936 166483613764 192096477420 208104517205 232302716880 249725420646 256128636560 332967227528 384192954840 416209034410 499450841292 624313551615 665934455056 768385909680 832418068820 998901682584 1248627103230 1664836137640 1997803365168 2497254206460 3329672275280 4994508412920 9989016825840
• Sum of all divisors σ(n): 34638689648640
• Sum of proper divisors (its aliquot sum) s(n): 24649672822800
• 9989016825840 is an abundant number, because the sum of its proper divisors (24649672822800) is greater than itself. Its abundance is 14660655996960

Bases of 9989016825840

• Binary: 10010001010110111111110011001010111111110000₂
• Hexadecimal: 0x915BFCCAFF0
• Base-36: 3JGW2PJAO

Squares and roots of 9989016825840

• 9989016825840 squared (9989016825840²) is 99780457146914628891705600
• 9989016825840 cubed (9989016825840³) is 996708665330537308841286629615752704000
• The square root of 9989016825840 is 3160540.5907597517
• The cube root of 9989016825840 is 21536.4565004199

Scales and comparisons

• 9,989,016,825,840 seconds is equal to 317,619 years, 43 weeks, 3 days, 16 hours, 4 minutes.
• To count from 1 to 9,989,016,825,840 would take you about seven hundred ninety-four thousand and forty-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 9989016825840 cubic inches would be around 1794.7 feet tall.

Recreational maths with 9989016825840

• 9989016825840 backwards is 0485286109899
• The number of decimal digits it has is: 13
• The sum of 9989016825840's digits is 69
• More coming soon!