168231487270

Names of 168231487270

• Cardinal: 168231487270 can be written as One hundred sixty-eight billion, two hundred thirty-one million, four hundred eighty-seven thousand, two hundred seventy.

Scientific notation

• Scientific notation: 1.6823148727 × 10¹¹

Factors of 168231487270

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 481

Divisors of 168231487270

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 7 10 11 14 22 23 31 35 46 55 62 70 77 89 110 115 121 154 155 161 178 217 230 242 253 310 313 322 341 385 434 445 506 605 623 626 682 713 770 805 847 890 979 1085 1210 1246 1265 1426 1565 1610 1694 1705 1771 1958 2047 2170 2191 2387 2530 2759 2783 3115 3130 3410 3443 3542 3565 3751 4094 4235 4382 4774 4895 4991 5518 5566 6230 6853 6886 7130 7199 7502 7843 8470 8855 9703 9790 9982 10235 10769 10955 11935 13706 13795 13915 14329 14398 15686 17215 17710 18755 19313 19406 19481 20470 21538 21910 22517 23870 24101 24955 26257 27590 27830 27857 28658 30349 34265 34430 35995 37510 37873 38626 38962 39215 45034 48202 48515 49910 50393 52514 53845 54901 55714 60698 63457 67921 68530 71645 71990 75383 75746 78430 79189 86273 96565 97030 97405 100786 106733 107690 109802 112585 120505 126914 131285 135842 139285 143290 150766 151745 157619 158378 172546 189365 193130 194810 194999 212443 213466 223169 225170 241010 247687 251965 262570 265111 274505 278570 303490 306427 315238 317285 333839 339605 376915 378730 389998 395945 424886 431365 444199 446338 495374 503930 530222 533665 549010 554323 603911 612854 634570 640711 667678 679210 698027 747131 753830 788095 791890 862730 863567 871079 888398 974995 1062215 1067330 1108646 1115845 1174063 1207822 1238435 1281422 1325555 1396054 1494262 1532135 1562183 1576190 1669195 1727134 1733809 1742158 1949990 2124430 2144989 2220995 2231690 2336873 2348126 2454859 2476870 2651110 2771615 3019555 3064270 3124366 3203555 3338390 3370697 3467618 3490135 3735655 4289978 4317835 4355395 4441990 4484977 4673746 4886189 4909718 5543230 5870315 6039110 6044969 6097553 6407110 6741394 6980270 7047821 7471310 7678297 7810915 8218441 8635670 8669045 8710790 8969954 9499237 9772378 10724945 11684365 11740630 12089938 12195106 12274295 14095642 15356594 15621830 16436882 16853485 17184013 17338090 18998474 19862041 21449890 22424885 23368730 23594879 24430945 24548590 27003449 30224845 30487765 33706970 34368026 35239105 38391485 39724082 41092205 44849770 47189758 47496185 48861890 49334747 53748079 54006898 60449690 60975530 66494659 70478210 76782970 77526031 82184410 85920065 94992370 98669494 99310205 104491607 107496158 117974395 132989318 135017245 139034287 155052062 171840130 189024143 198620410 208983214 218482451 235948790 246673735 268740395 270034490 278068574 332473295 378048286 387630155 436964902 493347470 522458035 537480790 542682217 664946590 695171435 731441249 775260310 945120715 1044916070 1085364434 1092412255 1390342870 1462882498 1529377157 1890241430 2184824510 2403306961 2713411085 3058754314 3657206245 4806613922 5426822170 7314412490 7646885785 12016534805 15293771570 16823148727 24033069610 33646297454 84115743635 168231487270
• Sum of all divisors σ(n): 415668879360
• Sum of proper divisors (its aliquot sum) s(n): 247437392090
• 168231487270 is an abundant number, because the sum of its proper divisors (247437392090) is greater than itself. Its abundance is 79205904820

Bases of 168231487270

• Binary: 10011100101011011000001100011100100110₂
• Hexadecimal: 0x272B60C726
• Base-36: 25A8OMCM

Squares and roots of 168231487270

• 168231487270 squared (168231487270²) is 28301833309076172052900
• 168231487270 cubed (168231487270³) is 4761259510053510014177776116583000
• The square root of 168231487270 is 410160.3189851501
• The cube root of 168231487270 is 5520.3815381407

Scales and comparisons

• 168,231,487,270 seconds is equal to 5,349 years, 12 weeks, 3 days, 16 hours, 41 minutes, 10 seconds.
• To count from 1 to 168,231,487,270 would take you about ten thousand, six hundred ninety-eight 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 168231487270 cubic inches would be around 460 feet tall.

Recreational maths with 168231487270

• 168231487270 backwards is 072784132861
• The number of decimal digits it has is: 12
• The sum of 168231487270's digits is 49
• More coming soon!