421132989987090

Names of 421132989987090

• Cardinal: 421132989987090 can be written as Four hundred twenty-one trillion, one hundred thirty-two billion, nine hundred eighty-nine million, nine hundred eighty-seven thousand and ninety.

Scientific notation

• Scientific notation: 4.2113298998709 × 10¹⁴

Factors of 421132989987090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 79079

Divisors of 421132989987090

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 27 30 34 45 51 54 81 85 90 102 135 151 153 162 170 255 270 289 302 306 405 453 459 510 578 755 765 810 867 906 918 1359 1377 1445 1510 1530 1734 2265 2295 2567 2601 2718 2754 2890 4077 4335 4530 4590 5134 5202 6795 6885 7701 7803 8154 8670 12231 12835 13005 13590 13770 15402 15606 20385 22801 23103 23409 24462 25670 26010 38505 39015 40770 43639 45602 46206 46818 61155 68403 69309 77010 78030 78901 87278 114005 115515 117045 122310 130917 136806 138618 157802 205209 207927 218195 228010 231030 234090 236703 261834 342015 346545 387617 392751 394505 410418 415854 436390 473406 615627 654585 684030 693090 710109 775234 785502 789010 1026045 1039635 1162851 1178253 1183515 1231254 1309170 1341317 1420218 1846881 1938085 1963755 2052090 2079270 2130327 2325702 2356506 2367030 2682634 3078135 3488553 3534759 3550545 3693762 3876170 3927510 4023951 4260654 5814255 5891265 6156270 6390981 6589489 6706585 6977106 7069518 7101090 8047902 9234405 10465659 10651635 11628510 11782530 11914051 12071853 12781962 13178978 13413170 17442765 17673795 18468810 19768467 20119755 20931318 21303270 22802389 23828102 24143706 31396977 31954905 32947445 34885530 35347590 35742153 36215559 39536934 40239510 45604778 52328295 59305401 59570255 60359265 62793954 63909810 65894890 68407167 71484306 72431118 98842335 104656590 107226459 108646677 114011945 118610802 119140510 120718530 136814334 156984885 177916203 178710765 181077795 197684670 202538867 205221501 214452918 217293354 228023890 296527005 313969770 321679377 342035835 355832406 357421530 362155590 405077734 410443002 533748609 536132295 543233385 593054010 607616601 615664503 643358754 684071670 889581015 965038131 1012694335 1026107505 1067497218 1072264590 1086466770 1215233202 1231329006 1608396885 1779162030 1799021701 1822849803 1846993509 1930076262 2025388670 2052215010 2668743045 3038083005 3078322515 3216793770 3443160739 3598043402 3645699606 3693987018 4825190655 5337486090 5397065103 5468549409 6076166010 6156645030 6886321478 8995108505 9114249015 9234967545 9650381310 10329482217 10794130206 10937098818 16191195309 16405648227 17215803695 17990217010 18228498030 18469935090 20658964434 26985325515 27342747045 30583368917 30988446651 32382390618 32811296454 34431607390 48573585927 51647411085 53970651030 54685494090 61166737834 61976893302 80955976545 82028241135 91750106751 92965339953 97147171854 103294822170 145720757781 152916844585 154942233255 161911953090 164056482270 183500213502 185930679906 242867929635 275250320253 278896019859 291441515562 305833689170 309884466510 458750533755 464826699765 485735859270 519917271589 550500640506 557792039718 728603788905 825750960759 917501067510 929653399530 1039834543178 1376251601265 1394480099295 1457207577810 1559751814767 1651501921518 2477252882277 2599586357945 2752503202530 2788960198590 3119503629534 4128754803795 4679255444301 4954505764554 5199172715890 7798759073835 8257509607590 9358510888602 12386264411385 14037766332903 15597518147670 23396277221505 24772528822770 28075532665806 42113298998709 46792554443010 70188831664515 84226597997418 140377663329030 210566494993545 421132989987090
• Sum of all divisors σ(n): 1210943051101476
• Sum of proper divisors (its aliquot sum) s(n): 789810061114386
• 421132989987090 is an abundant number, because the sum of its proper divisors (789810061114386) is greater than itself. Its abundance is 368677071127296

Bases of 421132989987090

• Binary: 1011111110000010010101010010001010111100100010010₂
• Hexadecimal: 0x17F04AA457912
• Base-36: 45A1TOWN4I

Squares and roots of 421132989987090

• 421132989987090 squared (421132989987090²) is 177352995255466446198366668100
• 421132989987090 cubed (421132989987090³) is 74689197175100771163444216232869705314829000
• The square root of 421132989987090 is 20521525.0404810315
• The cube root of 421132989987090 is 74956.0032317773

Scales and comparisons

• 421,132,989,987,090 seconds is equal to 13,390,726 years, 22 weeks, 3 days, 3 hours, 31 minutes, 30 seconds.
• To count from 1 to 421,132,989,987,090 would take you about thirty-three million, four hundred seventy-six thousand, eight hundred sixteen 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 421132989987090 cubic inches would be around 6246.3 feet tall.

Recreational maths with 421132989987090

• 421132989987090 backwards is 090789989231124
• The number of decimal digits it has is: 15
• The sum of 421132989987090's digits is 72
• More coming soon!