172793022012

Names of 172793022012

• Cardinal: 172793022012 can be written as One hundred seventy-two billion, seven hundred ninety-three million, twenty-two thousand and twelve.

Scientific notation

• Scientific notation: 1.72793022012 × 10¹¹

Factors of 172793022012

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1906

Divisors of 172793022012

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 31 36 37 39 52 54 61 62 74 78 93 108 111 117 122 124 148 156 183 186 222 234 244 279 333 351 366 372 403 444 468 481 549 558 666 702 732 793 806 837 962 999 1098 1116 1147 1209 1332 1404 1443 1586 1612 1647 1674 1759 1891 1924 1998 2196 2257 2294 2379 2418 2886 3172 3294 3348 3441 3518 3627 3782 3996 4329 4514 4588 4758 4836 5277 5673 5772 6588 6771 6882 7036 7137 7254 7564 8658 9028 9516 10323 10554 10881 11346 12987 13542 13764 14274 14508 14911 15831 17019 17316 20313 20646 21108 21411 21762 22692 22867 24583 25974 27084 28548 29341 29822 30969 31662 34038 40626 41292 42822 43524 44733 45734 47493 49166 51057 51948 54529 58682 59644 60939 61938 63324 65083 68076 68601 69967 73749 81252 85644 88023 89466 91468 94986 98332 102114 107299 109058 117364 121878 123876 130166 134199 137202 139934 147498 163587 176046 178932 189972 195249 204228 205803 209901 214598 218116 221247 243756 260332 264069 268398 274404 279868 294996 321897 327174 352092 390498 402597 411606 419802 429196 442494 490761 528138 536796 585747 617409 629703 643794 654348 663741 708877 780996 792207 805194 823212 839604 846079 884988 909571 965691 981522 1056276 1171494 1234818 1259406 1287588 1327482 1394887 1417754 1472283 1584414 1610388 1692158 1757241 1819142 1889109 1931382 1963044 2017573 2126631 2342988 2469636 2518812 2538237 2654964 2728713 2789774 2835508 2897073 2944566 3168828 3326269 3384316 3514482 3638284 3778218 3862764 3970063 4035146 4184661 4253262 5076474 5457426 5579548 5794146 5889132 6052719 6379893 6652538 7028964 7556436 7614711 7940126 8070292 8186139 8369322 8506524 9978807 10152948 10914852 11588292 11910189 12105438 12553983 12759786 13305076 15229422 15880252 16372278 16738644 18158157 19139679 19957614 22844133 23820378 24210876 24558417 25107966 25519572 26228449 29936421 30458844 32744556 35730567 36316314 37661949 38279358 39915228 43241497 45688266 47640756 49116834 50215932 51610819 52456898 54474471 59872842 71461134 72632628 75323898 76558716 78685347 86482994 89809263 91376532 98233668 103221638 104913796 107191701 108948942 119745684 123071953 129724491 142922268 150647796 154832457 157370694 172965988 179618526 206443276 214383402 217897884 236056041 246143906 259448982 309664914 314741388 359237052 369215859 389173473 428766804 464497371 472112082 492287812 518897964 619329828 708168123 738431718 778346946 928994742 944224164 1107647577 1167520419 1393492113 1416336246 1476863436 1556693892 1599935389 1857989484 2215295154 2335040838 2786984226 2832672492 3199870778 3322942731 4430590308 4670081676 4799806167 5573968452 6399741556 6645885462 9599612334 13291770924 14399418501 19199224668 28798837002 43198255503 57597674004 86396511006 172793022012
• Sum of all divisors σ(n): 520144486400
• Sum of proper divisors (its aliquot sum) s(n): 347351464388
• 172793022012 is an abundant number, because the sum of its proper divisors (347351464388) is greater than itself. Its abundance is 174558442376

Bases of 172793022012

• Binary: 10100000111011010001000100011000111100₂
• Hexadecimal: 0x283B44463C
• Base-36: 27DOI530

Squares and roots of 172793022012

• 172793022012 squared (172793022012²) is 29857428456039516528144
• 172793022012 cubed (172793022012³) is 5159155292426151353789424009505728
• The square root of 172793022012 is 415683.8005166909
• The cube root of 172793022012 is 5569.8316249021

Scales and comparisons

• 172,793,022,012 seconds is equal to 5,494 years, 14 weeks, 5 days, 5 hours, 40 minutes, 12 seconds.
• To count from 1 to 172,793,022,012 would take you about ten thousand, nine hundred eighty-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 172793022012 cubic inches would be around 464.2 feet tall.

Recreational maths with 172793022012

• 172793022012 backwards is 210220397271
• 172793022012 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 172793022012's digits is 36
• More coming soon!