990928931873160

Names of 990928931873160

• Cardinal: 990928931873160 can be written as Nine hundred ninety trillion, nine hundred twenty-eight billion, nine hundred thirty-one million, eight hundred seventy-three thousand, one hundred sixty.

Scientific notation

• Scientific notation: 9.9092893187316 × 10¹⁴

Factors of 990928931873160

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 17629

Divisors of 990928931873160

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 29 30 35 40 42 56 58 60 70 84 87 105 116 120 140 145 168 174 203 210 232 280 290 348 406 420 435 580 609 696 812 840 870 941 1015 1160 1218 1624 1740 1882 2030 2436 2823 3045 3221 3480 3764 4060 4705 4872 5646 6090 6442 6587 7528 8120 9410 9663 11292 12180 12884 13174 13421 14115 16105 18820 19326 19761 22547 22584 24360 25768 26348 26842 27289 28230 32210 32935 37640 38652 39522 40263 45094 48315 52696 53684 54578 56460 64420 65870 67105 67641 77304 79044 80526 81867 90188 93409 93947 96630 98805 107368 109156 112735 112920 128840 131740 134210 135282 136445 158088 161052 163734 180376 186818 187894 191023 193260 197610 201315 218312 225470 263480 268420 270564 272890 280227 281841 322104 327468 338205 373636 375788 382046 386520 389209 395220 402630 409335 450940 467045 469735 536840 541128 545780 560454 563682 573069 653863 654936 676410 747272 751576 764092 778418 790440 805260 818670 901880 934090 939470 955115 1091560 1120908 1127364 1146138 1167627 1307726 1352820 1401135 1409205 1528184 1556836 1610520 1637340 1868180 1878940 1910230 1946045 1961589 2241816 2254728 2292276 2335254 2615452 2705640 2724463 2802270 2818410 2865345 3030961 3113672 3269315 3274680 3736360 3757880 3820460 3892090 3923178 4584552 4670508 5230904 5448926 5604540 5636820 5730690 5838135 6061922 6538630 7640920 7784180 7846356 8173389 9092883 9341016 9807945 10897852 11209080 11273640 11461380 11676270 12123844 12629161 13077260 13622315 15154805 15568360 15692712 16346778 18185766 19615890 21216727 21795704 22922760 23352540 24247688 25258322 26154520 27244630 30309610 32693556 36371532 37887483 39231780 40866945 42433454 43229041 45464415 46705080 50516644 54489260 60619220 63145805 63650181 65387112 72743064 75774966 78463560 81733890 84866908 86458082 87897869 88404127 90928830 101033288 106083635 108978520 121238440 126291610 127300362 129687123 151549932 163467780 169733816 172916164 175795738 176808254 181857660 189437415 212167270 216145205 252583220 254600724 259374246 263693607 265212381 302603287 303099864 318250905 326935560 345832328 351591476 353616508 363715320 366245669 378874830 424334540 432290410 439489345 442020635 505166440 509201448 518748492 527387214 530424762 605206574 615285083 636501810 648435615 703182952 707233016 732491338 757749660 848669080 864580820 878978690 884041270 907809861 1037496984 1054774428 1060849524 1098737007 1210413148 1230570166 1253642189 1273003620 1296871230 1318468035 1326061905 1464982676 1513016435 1515499320 1729161640 1757957380 1768082540 1815619722 1831228345 1845855249 2109548856 2121699048 2197474014 2420826296 2461140332 2507284378 2546007240 2563719683 2593742460 2636936070 2652123810 2929965352 3026032870 3076425415 3515914760 3536165080 3631239444 3662456690 3691710498 3760926567 4394948028 4539049305 4922280664 5014568756 5127439366 5187484920 5273872140 5304247620 5493685035 6052065740 6152850830 6268210945 7262478888 7324913380 7383420996 7521853134 7691159049 8775495323 8789896056 9078098610 9229276245 10029137512 10254878732 10547744280 10608495240 10987370070 12104131480 12305701660 12536421890 12818598415 14649826760 14766841992 15043706268 15382318098 17550990646 18156197220 18458552490 18804632835 20509757464 21974740140 24611403320 25072843780 25637196830 26326485969 30087412536 30764636196 35101981292 36312394440 36917104980 37609265670 38455795245 40678527581 43877476615 43949480280 50145687560 51274393660 52652971938 61529272392 70203962584 73834209960 75218531340 76911590490 81357055162 87754953230 102548787320 105305943876 122035582743 131632429845 150437062680 153823180980 162714110324 175509906460 203392637905 210611887752 244071165486 263264859690 284749693067 307646361960 325428220648 351019812920 406785275810 488142330972 526529719380 569499386134 610177913715 813570551620 854249079201 976284661944 1053059438760 1138998772268 1179677299849 1220355827430 1423748465335 1627141103240 1708498158402 2277997544536 2359354599698 2440711654860 2847496930670 3416996316804 3539031899547 4271245396005 4718709199396 4881423309720 5694993861340 5898386499245 6833992633608 7078063799094 8257741098943 8542490792010 9437418398792 11389987722680 11796772998490 14156127598188 16515482197886 17084981584020 17695159497735 23593545996980 24773223296829 28312255196376 33030964395772 34169963168040 35390318995470 41288705494715 47187091993960 49546446593658 66061928791544 70780637990940 82577410989430 99092893187316 123866116484145 141561275981880 165154821978860 198185786374632 247732232968290 330309643957720 495464465936580 990928931873160
• Sum of all divisors σ(n): 3519714325939200
• Sum of proper divisors (its aliquot sum) s(n): 2528785394066040
• 990928931873160 is an abundant number, because the sum of its proper divisors (2528785394066040) is greater than itself. Its abundance is 1537856462192880

Bases of 990928931873160

• Binary: 11100001010011111010011110111110110110000110001000₂
• Hexadecimal: 0x3853E9EFB6188
• Base-36: 9R96GT0DJC

Squares and roots of 990928931873160

• 990928931873160 squared (990928931873160²) is 981940148023281772546328385600
• 990928931873160 cubed (990928931873160³) is 973032902044083229629127047634115886770496000
• The square root of 990928931873160 is 31479023.6804313865
• The cube root of 990928931873160 is 99696.7121571989

Scales and comparisons

• 990,928,931,873,160 seconds is equal to 31,508,474 years, 46 weeks, 1 day, 15 hours, 26 minutes.
• To count from 1 to 990,928,931,873,160 would take you about seventy-eight million, seven hundred seventy-one thousand, one hundred eighty-seven 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 990928931873160 cubic inches would be around 8308.1 feet tall.

Recreational maths with 990928931873160

• 990928931873160 backwards is 061378139829099
• The number of decimal digits it has is: 15
• The sum of 990928931873160's digits is 75
• More coming soon!