989973032940

Names of 989973032940

• Cardinal: 989973032940 can be written as Nine hundred eighty-nine billion, nine hundred seventy-three million, thirty-two thousand, nine hundred forty.

Scientific notation

• Scientific notation: 9.8997303294 × 10¹¹

Factors of 989973032940

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3001

Divisors of 989973032940

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 23 30 34 36 45 46 47 51 60 68 69 85 90 92 94 102 107 115 138 141 153 170 180 188 204 207 214 230 235 255 276 282 306 321 340 345 391 414 423 428 460 470 510 535 564 612 642 690 705 765 782 799 828 846 940 963 1020 1035 1070 1081 1173 1284 1380 1410 1530 1564 1598 1605 1692 1819 1926 1955 2070 2115 2140 2162 2346 2397 2461 2797 2820 3060 3196 3210 3243 3519 3638 3852 3910 3995 4140 4230 4324 4692 4794 4815 4922 5029 5405 5457 5594 5865 6420 6486 7038 7191 7276 7383 7820 7990 8391 8460 9095 9588 9630 9729 9844 10058 10810 10914 11188 11730 11985 12305 12972 13985 14076 14382 14766 15087 15980 16215 16371 16782 17595 18190 18377 19260 19458 20116 21620 21828 22149 23460 23970 24610 25145 25173 27285 27970 28764 29532 30174 32430 32742 33564 35190 35955 36380 36754 36915 38916 41837 41955 44298 45261 47549 47940 48645 49220 50290 50346 54570 55131 55940 60348 64331 64860 65484 70380 71910 73508 73830 75435 81855 83674 83910 85493 88596 90522 91885 95098 97290 100580 100692 109140 110262 110745 115667 125511 125865 128662 131459 142647 143820 147660 150870 163710 165393 167348 167820 170986 181044 183770 190196 192993 194580 209185 220524 221490 226305 231334 237745 251022 251730 256479 257324 262918 275655 285294 299279 301740 321655 327420 330786 341972 347001 367540 376533 385986 394377 418370 427465 427941 442980 452610 462668 475490 502044 503460 512958 525836 551310 570588 578335 578979 598558 627555 643310 657295 661572 694002 713235 753066 769437 771972 788754 826965 836740 854930 855882 897837 905220 950980 964965 1025916 1041003 1093627 1102620 1156670 1157958 1183131 1197116 1255110 1282395 1286620 1314590 1388004 1426470 1496395 1506132 1538874 1577508 1653930 1709860 1711764 1735005 1795674 1882665 1929930 1966339 1971885 2082006 2139705 2187254 2234803 2313340 2315916 2366262 2510220 2564790 2629180 2693511 2852940 2894895 2992790 3023557 3077748 3280881 3307860 3470010 3591348 3765330 3847185 3859860 3932678 3943770 4164012 4279410 4374508 4469606 4489185 4732524 5087743 5129580 5205015 5387022 5468135 5789790 5899017 5915655 5985580 6047114 6561762 6704409 6883417 6940020 7530660 7694370 7865356 7887540 8558820 8939212 8978370 9070671 9831695 9842643 10175486 10410030 10774044 10936270 11174015 11579580 11798034 11831310 12094228 13123524 13408818 13467555 13766834 14066113 15117785 15263229 15388740 16404405 17697051 17956740 18141342 19663390 19685286 20113227 20350972 20650251 20820060 21872540 22348030 23596068 23662620 25438715 26817636 26935110 27212013 27533668 28132226 29495085 30235570 30526458 32808810 33522045 34417085 35394102 36282684 39326780 39370572 40226454 41300502 42198339 44696060 45353355 45789687 49213215 50877430 51400469 53870220 54424026 56264452 58990170 60471140 61052916 61950753 65617620 67044090 68834170 70330565 70788204 76316145 80452908 82601004 84396678 88485255 90706710 91579374 98426430 100566135 101754860 102800938 103251255 108848052 117018089 117980340 123901506 126595017 134088180 136060065 137668340 140661130 152632290 154201407 168793356 176970510 181413420 183158748 196852860 201132270 205601876 206502510 210991695 228948435 234036178 239123921 247803012 253190034 257002345 272120130 281322260 305264580 308402814 309753765 323520599 351054267 353941020 402264540 413005020 421983390 457896870 462604221 468072356 478247842 506380068 514004690 544240260 585090445 616805628 619507530 632975085 647041198 702108534 717371763 771007035 843966780 915793740 925208442 956495684 970561797 1028009380 1053162801 1170180890 1195619605 1239015060 1265950170 1294082396 1404217068 1434743526 1542014070 1617602995 1755271335 1850416884 1941123594 2106325602 2152115289 2313021105 2340361780 2391239210 2531900340 2869487052 2911685391 3084028140 3235205990 3510542670 3586858815 3882247188 4212651204 4304230578 4626042210 4782478420 4852808985 5265814005 5499850183 5823370782 6470411980 7021085340 7173717630 8608461156 9252084420 9705617970 10531628010 10760576445 10999700366 11646741564 14347435260 14558426955 16499550549 19411235940 21063256020 21521152890 21999400732 27499250915 29116853910 32999101098 43042305780 49498651647 54998501830 58233707820 65998202196 82497752745 98997303294 109997003660 164995505490 197994606588 247493258235 329991010980 494986516470 989973032940
• Sum of all divisors σ(n): 3421283733504
• Sum of proper divisors (its aliquot sum) s(n): 2431310700564
• 989973032940 is an abundant number, because the sum of its proper divisors (2431310700564) is greater than itself. Its abundance is 1441337667624

Bases of 989973032940

• Binary: 1110011001111110111111011010111111101100₂
• Hexadecimal: 0xE67EFDAFEC
• Base-36: CMSCDSZ0

Squares and roots of 989973032940

• 989973032940 squared (989973032940²) is 980046605948422325043600
• 989973032940 cubed (989973032940³) is 970219710913312694331419209736184000
• The square root of 989973032940 is 994973.8855568017
• The cube root of 989973032940 is 9966.4644387975

Scales and comparisons

• 989,973,032,940 seconds is equal to 31,478 years, 4 weeks, 1 day, 5 hours, 9 minutes.
• To count from 1 to 989,973,032,940 would take you about sixty-two thousand, nine hundred fifty-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 989973032940 cubic inches would be around 830.5 feet tall.

Recreational maths with 989973032940

• 989973032940 backwards is 049230379989
• The number of decimal digits it has is: 12
• The sum of 989973032940's digits is 63
• More coming soon!