990131949029223

Names of 990131949029223

• Cardinal: 990131949029223 can be written as Nine hundred ninety trillion, one hundred thirty-one billion, nine hundred forty-nine million, twenty-nine thousand, two hundred twenty-three.

Scientific notation

• Scientific notation: 9.90131949029223 × 10¹⁴

Factors of 990131949029223

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9275

Divisors of 990131949029223

• Number of divisors d(n): 270
• Complete list of divisors:
  1 3 7 9 11 13 21 27 33 39 63 77 81 91 99 117 121 143 169 189 231 273 297 351 363 429 507 567 693 819 847 891 1001 1053 1089 1183 1287 1521 1573 1859 2079 2457 2541 3003 3267 3549 3861 4563 4719 5577 6237 7371 7623 9009 9241 9801 10647 11011 11583 13013 13689 14157 16731 20449 22869 27027 27723 31941 33033 39039 42471 50193 61347 64687 68607 81081 83169 95823 99099 101651 117117 120133 127413 143143 150579 184041 194061 249507 297297 304953 351351 360399 429429 552123 582183 711557 748521 840931 891891 914859 1054053 1081197 1118161 1288287 1321463 1561729 1656369 1746549 2134671 2522793 2744577 3243591 3354483 3864861 3964389 4685187 5239647 6404013 7568379 7827127 8233731 9250241 9730773 10063449 10932103 11594583 11893167 14055561 14536093 17179019 19212039 22705137 23481381 27750723 30190347 32796309 35679501 42166683 43608279 51537057 57636117 68115411 70444143 83252169 85396081 90571041 98388927 101752651 107038503 120253133 126500049 130824837 154611171 188969209 211332429 249756507 256188243 295166781 305257953 360759399 392474511 463833513 566907627 597772567 633997287 749269521 768564729 885500343 915773859 939356891 1082278197 1110149053 1177423533 1322784463 1391500539 1700722881 1793317701 2305694187 2747321577 2818070673 3246834591 3330447159 3968353389 5102168643 5379953103 6575498237 6917082561 7771043371 8241964731 8454212019 9740503773 9991341477 10332925801 11905060167 12211639583 14431937689 15306505929 16139859309 19726494711 23313130113 25362636057 29974024431 30998777403 35715180501 36634918749 43295813067 48419577927 59179484133 69939390339 72330480607 76087908171 85481477081 89922073293 92996332209 101023563823 107145541503 109904756247 129887439201 134328035413 158751314579 177538452399 209818171017 216991441821 256444431243 278988996627 303070691469 329714268741 389662317603 402984106239 476253943737 532615357197 629454513051 650974325463 769333293729 836966989881 909212074407 940296247891 989142806223 1111259202053 1168986952809 1208952318717 1428761831211 1746264460369 1952922976389 2307999881187 2727636223221 2820888743673 3333777606159 3626856956151 4286285493633 5238793381107 5858768929167 6923999643561 8182908669663 8462666231019 10001332818477 10880570868453 12223851222583 12858856480899 15716380143321 25387998693057 30003998455431 36671553667749 47149140429963 76163996079171 90011995366293 110014661003247 141447421289889 330043983009741 990131949029223
• Sum of all divisors σ(n): 2012162391489096
• Sum of proper divisors (its aliquot sum) s(n): 1022030442459873
• 990131949029223 is an abundant number, because the sum of its proper divisors (1022030442459873) is greater than itself. Its abundance is 31898493430650

Bases of 990131949029223

• Binary: 11100001001000010100001111000110100100011101100111₂
• Hexadecimal: 0x384850F1A4767
• Base-36: 9QZ0C603FR

Squares and roots of 990131949029223

• 990131949029223 squared (990131949029223²) is 980361276488407852892107983729
• 990131949029223 cubed (990131949029223³) is 970687021442244240873788907333121129429512567
• The square root of 990131949029223 is 31466362.1829601237
• The cube root of 990131949029223 is 99669.9770140787

Scales and comparisons

• 990,131,949,029,223 seconds is equal to 31,483,133 years, 15 weeks, 4 days, 4 hours, 7 minutes, 3 seconds.
• To count from 1 to 990,131,949,029,223 would take you about seventy-eight million, seven hundred seven thousand, eight hundred thirty-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 990131949029223 cubic inches would be around 8305.8 feet tall.

Recreational maths with 990131949029223

• 990131949029223 backwards is 322920949131099
• 990131949029223 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 990131949029223's digits is 63
• More coming soon!