989933148900

Names of 989933148900

• Cardinal: 989933148900 can be written as Nine hundred eighty-nine billion, nine hundred thirty-three million, one hundred forty-eight thousand, nine hundred.

Scientific notation

• Scientific notation: 9.899331489 × 10¹¹

Factors of 989933148900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 220

Divisors of 989933148900

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 25 27 30 34 36 45 50 51 54 60 68 75 81 85 90 100 102 108 135 150 153 162 170 180 193 204 225 255 270 300 306 324 340 386 405 425 450 459 510 540 579 612 675 765 772 810 850 900 918 965 1020 1158 1275 1350 1377 1530 1620 1700 1737 1836 1930 2025 2295 2316 2550 2700 2754 2895 3060 3281 3474 3825 3860 4050 4590 4825 5100 5211 5508 5790 6562 6885 6948 7650 8100 8685 9180 9650 9843 10422 11475 11580 13124 13770 14475 15300 15633 16405 17370 19300 19686 20844 22950 26055 27540 28950 29529 31266 32810 34425 34740 37249 39372 43425 45900 49215 52110 57900 59058 62532 65620 68850 74498 78165 82025 86850 88587 98430 104220 111747 118116 130275 137700 147645 148996 156330 164050 173700 177174 186245 196860 223494 246075 260550 265761 295290 312660 328100 335241 354348 372490 390825 442935 446988 492150 521100 531522 558735 590580 633233 670482 738225 744980 781650 885870 931225 984300 1005723 1063044 1117470 1266466 1328805 1340964 1476450 1563300 1676205 1771740 1862450 1899699 2011446 2214675 2234940 2532932 2657610 2793675 2952900 3017169 3166165 3352410 3724900 3799398 4022892 4429350 5028615 5315220 5587350 5699097 6034338 6332330 6644025 6704820 7189057 7598796 8381025 8858700 9498495 10057230 11174700 11398194 12068676 12664660 13288050 14378114 15085845 15830825 16762050 17097291 18996990 20114460 21567171 22796388 25143075 26576100 28495485 28756228 30171690 31661650 33524100 34194582 35945285 37993980 43134342 47492475 50286150 51291873 56990970 60343380 63323300 64701513 68389164 71890570 75429225 85486455 86268684 94984950 100572300 102583746 107835855 113981940 122213969 129403026 142477425 143781140 150858450 170972910 179726425 189969900 194104539 205167492 215671710 244427938 256459365 258806052 284954850 301716900 323507565 341945820 359452850 366641907 388209078 427432275 431343420 488855876 512918730 539179275 569909700 582313617 611069845 647015130 718905700 733283814 776418156 854864550 970522695 1025837460 1078358550 1099925721 1164627234 1222139690 1282296825 1294030260 1466567628 1617537825 1709729100 1833209535 1941045390 2156717100 2199851442 2329254468 2444279380 2564593650 2911568085 3055349225 3235075650 3299777163 3666419070 3882090780 4399702884 4852613475 5129187300 5499628605 5823136170 6110698450 6470151300 6599554326 7332838140 9166047675 9705226950 9899331489 10999257210 11646272340 12221396900 13199108652 14557840425 16498885815 18332095350 19410453900 19798662978 21998514420 27498143025 29115680850 32997771630 36664190700 39597325956 49496657445 54996286050 58231361700 65995543260 82494429075 98993314890 109992572100 164988858150 197986629780 247483287225 329977716300 494966574450 989933148900
• Sum of all divisors σ(n): 3415431789000
• Sum of proper divisors (its aliquot sum) s(n): 2425498640100
• 989933148900 is an abundant number, because the sum of its proper divisors (2425498640100) is greater than itself. Its abundance is 1435565491200

Bases of 989933148900

• Binary: 1110011001111100100111010001101011100100₂
• Hexadecimal: 0xE67C9D1AE4
• Base-36: CMROMY90

Squares and roots of 989933148900

• 989933148900 squared (989933148900²) is 979967639291069571210000
• 989933148900 cubed (989933148900³) is 970102450983507864276888083169000000
• The square root of 989933148900 is 994953.8425977357
• The cube root of 989933148900 is 9966.3305940055

Scales and comparisons

• 989,933,148,900 seconds is equal to 31,476 years, 42 weeks, 1 day, 14 hours, 15 minutes.
• To count from 1 to 989,933,148,900 would take you about sixty-two thousand, nine hundred fifty-three 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 989933148900 cubic inches would be around 830.5 feet tall.

Recreational maths with 989933148900

• 989933148900 backwards is 009841339989
• The number of decimal digits it has is: 12
• The sum of 989933148900's digits is 63
• More coming soon!