972081908512

Names of 972081908512

• Cardinal: 972081908512 can be written as Nine hundred seventy-two billion, eighty-one million, nine hundred eight thousand, five hundred twelve.

Scientific notation

• Scientific notation: 9.72081908512 × 10¹¹

Factors of 972081908512

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1844

Divisors of 972081908512

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 11 13 16 17 22 26 32 34 44 52 61 68 88 104 122 127 136 143 176 187 208 221 244 254 272 286 352 374 416 442 488 508 544 572 671 748 793 884 976 1016 1037 1144 1342 1397 1496 1586 1613 1651 1768 1952 2032 2074 2159 2288 2431 2684 2794 2992 3172 3226 3302 3536 4064 4148 4318 4576 4862 5368 5588 5984 6344 6452 6604 7072 7747 8296 8636 8723 9724 10736 11176 11407 12688 12904 13208 13481 15494 16592 17272 17446 17743 18161 19448 20969 21472 22352 22814 23749 25376 25808 26416 26962 27421 28067 30988 33184 34544 34892 35486 36322 38896 41938 44704 45628 47498 51616 52832 53924 54842 56134 61976 69088 69784 70972 72644 77792 83876 85217 91256 94996 98393 100711 107848 109684 112268 123952 131699 139568 141944 145288 148291 167752 170434 182512 189992 196786 201422 204851 215696 219368 224536 230659 247904 263398 279136 283888 290576 296582 301631 308737 335504 340868 356473 365024 379984 393572 402844 409702 431392 438736 449072 461318 526796 567776 581152 593164 603262 617474 671008 681736 712946 759968 787144 805688 819404 877472 898144 922636 1053592 1082323 1107821 1186328 1206524 1234948 1279109 1363472 1425892 1448689 1574288 1611376 1638808 1672681 1712087 1845272 2107184 2164646 2215642 2253361 2372656 2413048 2469896 2558218 2663063 2726944 2851784 2897378 3148576 3222752 3277616 3345362 3424174 3482467 3690544 3921203 4214368 4329292 4431284 4506722 4745312 4826096 4939792 5116436 5326126 5703568 5794756 6555232 6690724 6848348 6964934 7381088 7842406 8658584 8862568 9013444 9652192 9879584 10232872 10652252 11407136 11589512 12495911 13381448 13696696 13929868 14070199 15684812 17317168 17725136 18026888 18399491 18832957 20465744 21304504 21744853 23179024 24991822 26762896 27393392 27859736 28140398 29293693 31369624 34634336 35450272 36053776 36798982 37665914 38307137 40931488 42609008 43489706 45272071 46358048 49983644 53525792 54786784 55719472 56280796 58587386 62739248 72107552 73597964 75331828 76614274 85218016 86979412 90544142 99967288 111438944 112561592 117174772 125478496 137455021 147195928 150663656 153228548 162446843 173958824 181088284 199934576 212430487 225123184 234349544 239193383 274910042 294391856 301327312 306457096 324893686 347917648 362176568 399869152 424860974 450246368 468699088 478386766 497992781 549820084 588783712 602654624 612914192 649787372 695835296 724353136 849721948 937398176 956773532 995985562 1099640168 1225828384 1299574744 1448706272 1699443896 1786915273 1913547064 1991971124 2199280336 2336735357 2599149488 2761596331 3398887792 3573830546 3827094128 3983942248 4398560672 4673470714 5198298976 5523192662 6797775584 7147661092 7654188256 7967884496 9346941428 11046385324 14295322184 15935768992 18693882856 22092770648 28590644368 30377559641 37387765712 44185541296 57181288736 60755119282 74775531424 88371082592 121510238564 243020477128 486040954256 972081908512
• Sum of all divisors σ(n): 2440211816448
• Sum of proper divisors (its aliquot sum) s(n): 1468129907936
• 972081908512 is an abundant number, because the sum of its proper divisors (1468129907936) is greater than itself. Its abundance is 496047999424

Bases of 972081908512

• Binary: 1110001001010100100110001100101100100000₂
• Hexadecimal: 0xE25498CB20
• Base-36: CEKGGX0G

Squares and roots of 972081908512

• 972081908512 squared (972081908512²) is 944943236856332338054144
• 972081908512 cubed (972081908512³) is 918562225118810398328215463910473728
• The square root of 972081908512 is 985942.1425783563
• The cube root of 972081908512 is 9906.0599857283

Scales and comparisons

• 972,081,908,512 seconds is equal to 30,909 years, 10 weeks, 2 days, 21 minutes, 52 seconds.
• To count from 1 to 972,081,908,512 would take you about sixty-one thousand, eight hundred eighteen 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 972081908512 cubic inches would be around 825.5 feet tall.

Recreational maths with 972081908512

• 972081908512 backwards is 215809180279
• 972081908512 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 972081908512's digits is 52
• More coming soon!