31804854984

Names of 31804854984

• Cardinal: 31804854984 can be written as Thirty-one billion, eight hundred four million, eight hundred fifty-four thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 3.1804854984 × 10¹⁰

Factors of 31804854984

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 636

Divisors of 31804854984

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 19 21 24 27 28 31 36 38 42 54 56 57 62 63 71 72 76 84 93 108 114 124 126 133 142 152 168 171 186 189 213 216 217 228 248 252 266 279 284 342 372 378 399 426 434 456 497 503 504 513 532 558 568 589 639 651 684 744 756 798 837 852 868 994 1006 1026 1064 1116 1178 1197 1278 1302 1349 1368 1491 1509 1512 1596 1674 1704 1736 1767 1917 1953 1988 2012 2052 2201 2232 2356 2394 2556 2604 2698 2982 3018 3192 3348 3521 3534 3591 3834 3906 3976 4024 4047 4104 4123 4402 4473 4527 4712 4788 5112 5208 5301 5396 5859 5964 6036 6603 6696 7042 7068 7182 7668 7812 8094 8246 8804 8946 9054 9443 9557 9576 10563 10602 10792 11718 11928 12072 12141 12369 13206 13419 13581 14084 14136 14364 15336 15407 15593 15624 15903 16188 16492 17608 17892 18108 18886 19114 19809 21126 21204 23436 24282 24738 26412 26838 27162 28168 28329 28671 28728 30814 31186 31689 31806 32376 32984 35713 35784 36216 36423 37107 37772 38228 39618 41819 42252 42408 46221 46779 46872 48564 49476 52824 53676 54324 56658 57342 59427 61628 62372 63378 63612 66899 71426 72846 74214 75544 76456 79236 83638 84504 84987 86013 92442 93558 95067 97128 98952 107139 107352 108648 109151 111321 113316 114684 118854 123256 124744 125457 126756 127224 133798 138663 140337 142852 145692 148428 158472 167276 169974 172026 184884 187116 190134 200697 214278 218302 222642 226632 229368 237708 249991 250914 253512 254961 258039 267596 277326 280674 285704 291384 292733 296267 296856 321417 327453 334552 339948 344052 369768 374232 376371 380268 401394 415989 421011 428556 436604 445284 475416 499982 501828 509922 516078 535192 554652 561348 585466 592534 602091 642834 654906 678547 679896 688104 749973 752742 760536 802788 831978 842022 857112 873208 878199 888801 890568 964251 982359 999964 1003656 1019844 1032156 1107103 1109304 1122696 1129113 1170932 1185068 1204182 1285668 1309812 1357094 1499946 1505484 1605576 1663956 1684044 1756398 1777602 1806273 1928502 1964718 1999928 2035641 2039688 2064312 2073869 2214206 2249919 2258226 2341864 2370136 2408364 2571336 2619624 2634597 2666403 2714188 2947077 2999892 3010968 3321309 3327912 3368088 3512796 3555204 3612546 3857004 3929436 4071282 4147738 4428412 4499838 4516452 4749829 4816728 5269194 5332806 5428376 5894154 5999784 6106923 6221607 6642618 6749757 7025592 7110408 7225092 7714008 7749721 7858872 7903791 7999209 8142564 8295476 8856824 8999676 9032904 9499658 9963927 10538388 10665612 11788308 12213846 12443214 13285236 13499514 14249487 14450184 15499442 15807582 15998418 16285128 16590952 17999352 18320769 18664821 18999316 19927854 21034957 21076776 21331224 23249163 23576616 24427692 24886428 26570472 26999028 28498974 29891781 30998884 31615164 31996836 36641538 37329642 37998632 39855708 42069914 42748461 46498326 48855384 49772856 53998056 55994463 56997948 59783562 61997768 63104871 63230328 63993672 69747489 73283076 74659284 79711416 84139828 85496922 92996652 111988926 113995896 119567124 126209742 128245383 139494978 146566152 147244699 149318568 168279656 170993844 185993304 189314613 209242467 223977852 239134248 252419484 256490766 278989956 294489398 341987688 378629226 418484934 441734097 447955704 504838968 512981532 557979912 567943839 588978796 757258452 836969868 883468194 1025963064 1135887678 1177957592 1325202291 1514516904 1673939736 1766936388 2271775356 2650404582 3533872776 3975606873 4543550712 5300809164 7951213746 10601618328 15902427492 31804854984
• Sum of all divisors σ(n): 111476736000
• Sum of proper divisors (its aliquot sum) s(n): 79671881016
• 31804854984 is an abundant number, because the sum of its proper divisors (79671881016) is greater than itself. Its abundance is 47867026032

Bases of 31804854984

• Binary: 11101100111101101111001001011001000₂
• Hexadecimal: 0x767B792C8
• Base-36: ELZSF60

Squares and roots of 31804854984

• 31804854984 squared (31804854984²) is 1011548800553269640256
• 31804854984 cubed (31804854984³) is 32172162910835879875391928635904
• The square root of 31804854984 is 178339.1571809175
• The cube root of 31804854984 is 3168.3353280837

Scales and comparisons

• 31,804,854,984 seconds is equal to 1,011 years, 15 weeks, 2 days, 17 hours, 56 minutes, 24 seconds.
• To count from 1 to 31,804,854,984 would take you about two thousand and twenty-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 31804854984 cubic inches would be around 264 feet tall.

Recreational maths with 31804854984

• 31804854984 backwards is 48945840813
• 31804854984 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31804854984's digits is 54
• More coming soon!