168978092010

Names of 168978092010

• Cardinal: 168978092010 can be written as One hundred sixty-eight billion, nine hundred seventy-eight million, ninety-two thousand and ten.

Scientific notation

• Scientific notation: 1.6897809201 × 10¹¹

Factors of 168978092010

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 308

Divisors of 168978092010

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 19 21 26 30 35 38 39 42 43 49 57 65 70 78 79 86 91 95 98 105 114 129 130 133 137 147 158 182 190 195 210 215 237 245 247 258 266 273 274 285 294 301 390 395 399 411 430 455 474 490 494 546 553 559 570 602 637 645 665 685 735 741 790 798 817 822 903 910 931 959 1027 1106 1118 1185 1235 1274 1290 1330 1365 1370 1470 1482 1501 1505 1634 1659 1677 1729 1781 1806 1862 1911 1918 1995 2054 2055 2107 2370 2451 2470 2603 2730 2765 2793 2795 2877 3002 3010 3081 3185 3318 3354 3397 3458 3562 3705 3822 3871 3913 3990 4085 4110 4214 4503 4515 4655 4795 4902 5135 5187 5206 5343 5530 5586 5590 5719 5754 5891 6162 6321 6370 6713 6794 7189 7410 7505 7742 7809 7826 8170 8295 8385 8645 8905 9006 9030 9310 9555 9590 10191 10270 10374 10507 10535 10621 10686 10823 11438 11613 11739 11782 12103 12255 12467 12642 13015 13426 13965 14378 14385 15010 15405 15618 16590 16770 16985 17157 17290 17673 17810 18221 19110 19355 19513 19565 20139 20382 21014 21070 21242 21567 21646 22515 23226 23478 23779 24206 24510 24934 25935 26030 26715 27391 27930 28595 28770 29455 30810 31521 31605 31863 32469 33565 33839 33970 34314 35346 35945 36309 36442 37401 38710 39026 39045 39130 40033 40278 41237 43134 44161 45030 47558 50323 50955 51870 52535 53105 53430 54115 54663 54782 57190 58065 58539 58695 58910 60515 62335 63042 63210 63726 64543 64938 67130 67678 71337 71890 72618 73549 74347 74802 75761 76583 78090 80066 82173 82474 85785 87269 88322 88365 91105 97565 100646 100695 101517 101910 105070 106210 107835 108230 109326 111929 116130 117078 117390 118895 120099 121030 123711 124670 127547 129086 132483 136591 136955 140699 142674 147098 148694 150969 151522 153166 157605 159315 162345 164346 166453 169195 171570 174538 176730 181545 182210 187005 193629 195130 200165 201390 203034 205637 206185 215670 220647 220805 223041 223858 227283 229749 236873 237790 240198 247422 251615 255094 261807 264966 273182 273315 273910 281398 288659 292695 301938 309127 315210 318630 322715 324690 332906 335787 338390 356685 363090 367745 371735 374010 378805 382641 382915 387258 400330 409773 410865 411274 412370 422097 436345 441294 441610 446082 451801 454566 459498 465389 473746 499359 503230 507585 520429 523614 530327 536081 546630 559645 577318 585390 600495 616911 618254 618555 637735 645430 662415 671574 682955 703495 710619 713370 735490 743470 754845 757610 765282 765830 783503 819546 821730 832265 839059 844194 865977 872690 903602 927381 930778 956137 968145 984893 998718 1015170 1028185 1040858 1060654 1072162 1103235 1115205 1119290 1136415 1148745 1184365 1200990 1233822 1237110 1275470 1309035 1324830 1355403 1365910 1396167 1406990 1421238 1439459 1443295 1455077 1509690 1545635 1561287 1567006 1590981 1608243 1658111 1664530 1678118 1678935 1731954 1854762 1912274 1913205 1936290 1969786 2048865 2056370 2110485 2163889 2206470 2230410 2259005 2272830 2297490 2326945 2350509 2368730 2496795 2517177 2602145 2618070 2651635 2673281 2680405 2710806 2792334 2868411 2878918 2886590 2910154 2954679 3084555 3091270 3122574 3162607 3181962 3216486 3257723 3316222 3357870 3553095 3752567 3826410 3917515 4097730 4195295 4220970 4318377 4327778 4329885 4365231 4518010 4636905 4653890 4701018 4780685 4924465 4974333 4993590 5034354 5204290 5303270 5346562 5360810 5484521 5736822 5873413 5909358 6050057 6169110 6325214 6491667 6515446 6777015 6894251 6980835 7106190 7197295 7275385 7505134 7806435 7835030 7954905 8019843 8041215 8290555 8390590 8636754 8659770 8730462 8842391 9273810 9487821 9561370 9773169 9848930 9948666 10076213 10185539 10819445 10969042 11257701 11746826 11752545 12100114 12585885 12983334 13366405 13554030 13788502 13961670 14342055 14394590 14550770 14773395 15612870 15813035 15909810 16039686 16082430 16288615 16453563 16581110 17620239 17684782 18150171 18712967 18762835 18975642 19546338 20152426 20371078 20682753 21591885 21638890 21826155 22515402 22804061 23505090 24871665 25171770 26527173 26732810 27422605 28684110 29367065 29546790 30228639 30250285 30556617 31626070 32458335 32577230 32907126 34471255 35240478 36300342 37425934 37525670 40099215 41113891 41365506 42350399 43183770 43652310 44211955 45608122 47439105 48865845 49743330 50381065 50927695 53054346 54845210 56138901 56288505 58734130 60457278 60500570 61113234 61896737 64916670 68412183 68942510 71298773 80198430 82227782 82267815 84700798 88101195 88423910 90750855 93564835 94878210 97731690 100762130 101855390 103413765 112277802 112577010 114020305 114951083 123341673 123793474 127051197 130990769 132635865 136824366 142597546 151143195 152783085 164535630 176202390 181501710 185690211 187129670 205569455 206827530 211751995 213896319 228040610 229902166 246683346 254102394 261981538 265271730 280694505 296452793 302286390 305566170 309483685 342060915 344853249 356493865 371380422 392972307 411138910 423503990 427792638 433277159 561389010 574755415 592905586 616708365 618967370 635255985 654953845 684121830 689706498 712987730 785944614 804657581 866554318 889358379 928451055 1069481595 1149510830 1233416730 1270511970 1299831477 1309907690 1482263965 1609315162 1724266245 1778716758 1856902110 1964861535 2138963190 2166385795 2413972743 2599662954 2964527930 3448532490 3929723070 4023287905 4332771590 4446791895 4827945486 5632603067 6499157385 8046575810 8893583790 11265206134 12069863715 12998314770 16897809201 24139727430 28163015335 33795618402 56326030670 84489046005 168978092010
• Sum of all divisors σ(n): 558196531200
• Sum of proper divisors (its aliquot sum) s(n): 389218439190
• 168978092010 is an abundant number, because the sum of its proper divisors (389218439190) is greater than itself. Its abundance is 220240347180

Bases of 168978092010

• Binary: 10011101010111111000010000111111101010₂
• Hexadecimal: 0x2757E10FEA
• Base-36: 25ML6Y96

Squares and roots of 168978092010

• 168978092010 squared (168978092010²) is 28553595579340025840100
• 168978092010 cubed (168978092010³) is 4824932101022048141484195347601000
• The square root of 168978092010 is 411069.4491323821
• The cube root of 168978092010 is 5528.5358993247

Scales and comparisons

• 168,978,092,010 seconds is equal to 5,372 years, 50 weeks, 6 days, 22 hours, 53 minutes, 30 seconds.
• To count from 1 to 168,978,092,010 would take you about ten thousand, seven hundred forty-five 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 168978092010 cubic inches would be around 460.7 feet tall.

Recreational maths with 168978092010

• 168978092010 backwards is 010290879861
• The number of decimal digits it has is: 12
• The sum of 168978092010's digits is 51
• More coming soon!