427434879690

Names of 427434879690

• Cardinal: 427434879690 can be written as Four hundred twenty-seven billion, four hundred thirty-four million, eight hundred seventy-nine thousand, six hundred ninety.

Scientific notation

• Scientific notation: 4.2743487969 × 10¹¹

Factors of 427434879690

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 854

Divisors of 427434879690

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 45 49 54 63 65 67 70 78 90 91 98 105 117 126 130 134 135 147 182 189 195 201 210 234 245 270 273 294 315 335 343 351 378 390 402 441 455 469 490 546 585 603 630 637 670 686 702 735 757 819 871 882 910 938 945 1005 1029 1170 1206 1274 1323 1365 1407 1470 1514 1638 1715 1742 1755 1809 1890 1911 2010 2058 2205 2271 2345 2401 2457 2613 2646 2730 2814 3015 3087 3185 3283 3430 3510 3618 3785 3822 4095 4221 4355 4410 4459 4542 4690 4802 4914 5145 5226 5299 5733 6030 6097 6174 6370 6566 6615 6813 7035 7203 7570 7839 8190 8442 8710 8918 9045 9261 9555 9841 9849 10290 10598 11355 11466 12005 12194 12285 12663 13065 13230 13377 13626 14070 14406 15435 15678 15897 16415 17199 18090 18291 18522 19110 19682 19698 20439 21105 21609 22295 22710 22981 23517 24010 24570 25326 26130 26495 26754 28665 29523 29547 30485 30870 31213 31794 32830 34065 34398 36015 36582 37093 39195 40131 40878 42210 42679 43218 44590 45962 46305 47034 47691 49205 49245 50719 52990 54873 57330 59046 59094 60970 62426 63315 64827 66885 68130 68887 68943 72030 74186 78390 79485 80262 85358 85995 88569 88641 91455 92610 93639 95382 98410 98490 101438 102195 108045 109746 111279 114905 117585 120393 126630 128037 129654 133770 137774 137886 143073 147615 147735 152157 156065 158970 160867 164619 171990 177138 177282 182910 185465 187278 200655 204390 206661 206829 213395 216090 222558 229810 235170 238455 240786 253595 256074 259651 265707 274365 280917 286146 295230 295470 298753 304314 312130 321734 324135 329238 333837 344435 344715 355033 370930 384111 401310 413322 413658 426790 442845 443205 456471 468195 476910 482209 482601 507190 519302 531414 548730 556395 561834 597506 601965 619983 620487 640185 648270 659347 667674 688870 689430 710066 715365 760785 768222 778953 804335 823095 842751 885690 886410 896259 912942 936390 964418 965202 1001511 1033305 1034145 1065099 1112790 1152333 1203930 1239966 1240974 1280370 1298255 1318694 1328535 1369413 1404585 1430730 1446627 1447803 1493765 1521570 1557906 1608670 1646190 1669185 1685502 1775165 1792518 1817557 1859949 1920555 1978041 2003022 2066610 2068290 2091271 2130198 2282355 2304666 2336859 2411045 2413005 2485231 2596510 2657070 2688777 2738826 2809170 2893254 2895606 2987530 3099915 3102435 3195297 3296735 3338370 3375463 3550330 3635114 3719898 3841110 3894765 3956082 4182542 4213755 4339881 4343409 4481295 4564710 4615429 4673718 4822090 4826010 4970462 5007555 5325495 5377554 5452671 5761665 5934123 6199830 6204870 6273813 6390594 6593470 6750926 6847065 7010577 7233135 7239015 7455693 7789530 8066331 8427510 8679762 8686818 8962590 9087785 9230858 9299745 9585891 9890205 10015110 10126389 10456355 10650990 10905342 11523330 11684295 11868246 12426155 12547626 13019643 13443885 13694130 13846287 14021154 14466270 14478030 14911386 15976485 16132662 16358013 16877315 17396617 17802369 18175570 18599490 18821439 19171782 19780410 20252778 20912710 21699405 21717045 22367079 23077145 23368590 23628241 24852310 26039286 26887770 27263355 27692574 29670615 30379167 31369065 31952970 32308003 32716026 33754630 34793234 35052885 35604738 37278465 37642878 40331655 41538861 43398810 43434090 44734158 46154290 47256482 47929455 49074039 50631945 52189851 54526710 56464317 59341230 60758334 62738130 64616006 65098215 67101237 69231435 70105770 70884723 74556930 80663310 81790065 83077722 86983085 89011845 91137501 94107195 95858910 96924009 98148078 101263890 104379702 111835395 112928634 118141205 121776319 124616583 130196430 134202474 138462870 141769446 151895835 156569553 161540015 163580130 173966170 178023690 182275002 188214390 193848018 207694305 212654169 223670790 226156021 236282410 243552638 245370195 249233166 260949255 282321585 290772027 303791670 313139106 323080030 335506185 354423615 365328957 415388610 425308338 452312042 455687505 469708659 484620045 490740390 521898510 564643170 581544054 608881595 623082915 637962507 671012370 678468063 708847230 730657914 782847765 872316081 911375010 939417318 969240090 1063270845 1095986871 1130780105 1217763190 1246165830 1275925014 1356936126 1453860135 1565695530 1583092147 1744632162 1826644785 2035404189 2126541690 2191973742 2261560210 2348543295 2907720270 3166184294 3189812535 3287960613 3392340315 3653289570 4070808378 4361580405 4697086590 4749276441 5479934355 6106212567 6379625070 6575921226 6784680630 7915460735 8723160810 9498552882 10177020945 10959868710 12212425134 14247829323 15830921470 16439803065 20354041890 23746382205 28495658646 30531062835 32879606130 42743487969 47492764410 61062125670 71239146615 85486975938 142478293230 213717439845 427434879690
• Sum of all divisors σ(n): 1455297419520
• Sum of proper divisors (its aliquot sum) s(n): 1027862539830
• 427434879690 is an abundant number, because the sum of its proper divisors (1027862539830) is greater than itself. Its abundance is 600427660140

Bases of 427434879690

• Binary: 110001110000101000110101010101011001010₂
• Hexadecimal: 0x63851AAACA
• Base-36: 5GCZOVYI

Squares and roots of 427434879690

• 427434879690 squared (427434879690²) is 182700576375604774496100
• 427434879690 cubed (427434879690³) is 78092598882400283037730083874209000
• The square root of 427434879690 is 653785.0408888229
• The cube root of 427434879690 is 7532.8037479003

Scales and comparisons

• 427,434,879,690 seconds is equal to 13,591 years, 5 weeks, 3 days, 23 hours, 1 minute, 30 seconds.
• To count from 1 to 427,434,879,690 would take you about twenty-seven thousand, one hundred eighty-two 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 427434879690 cubic inches would be around 627.7 feet tall.

Recreational maths with 427434879690

• 427434879690 backwards is 096978434724
• 427434879690 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 427434879690's digits is 63
• More coming soon!