38809981397772

Names of 38809981397772

• Cardinal: 38809981397772 can be written as Thirty-eight trillion, eight hundred nine billion, nine hundred eighty-one million, three hundred ninety-seven thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 3.8809981397772 × 10¹³

Factors of 38809981397772

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3092

Divisors of 38809981397772

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 37 39 52 54 74 78 81 108 111 117 148 156 162 222 234 243 324 333 351 444 468 481 486 666 702 729 962 972 999 1053 1332 1404 1443 1458 1924 1998 2106 2187 2886 2916 2997 3037 3159 3996 4212 4329 4374 5772 5994 6074 6318 8658 8748 8991 9111 9477 11988 12148 12636 12987 17316 17982 18222 18954 25974 26973 27333 28431 35964 36444 37908 38961 39481 51948 53946 54666 56862 77922 78962 80919 81999 107892 109332 112369 113724 116883 118443 155844 157924 161838 163998 224738 233766 236886 245997 323676 327996 337107 350649 355329 449476 467532 473772 491994 674214 701298 710658 737991 983988 1011321 1051947 1065987 1348428 1402596 1421316 1460797 1475982 2022642 2103894 2131974 2213973 2921594 2951964 3033963 3197961 4045284 4207788 4263948 4382391 4427946 5843188 6067926 6395922 6641919 8764782 8855892 9101889 9223369 9593883 12135852 12791844 13147173 13283838 17529564 18203778 18446738 19187766 26294346 26567676 27305667 27670107 28781649 36407556 36893476 38375532 39441519 52588692 54611334 55340214 57563298 78883038 81917001 83010321 86344947 109222668 110680428 115126596 118324557 119903797 157766076 163834002 166020642 172689894 236649114 239807594 245751003 249030963 327668004 332041284 341264653 345379788 354973671 359711391 473298228 479615188 491502006 498061926 682529306 709947342 719422782 747092889 983004012 996123852 1023793959 1064921013 1079134173 1365058612 1419894684 1438845564 1494185778 2047587918 2129842026 2158268346 2241278667 2988371556 3071381877 3194763039 3237402519 4095175836 4259684052 4316536692 4436440489 4482557334 6142763754 6389526078 6474805038 6723836001 8872880978 8965114668 9214145631 9712207557 12285527508 12779052156 12949610076 13309321467 13447672002 17745761956 18428291262 19424415114 20171508003 26618642934 26895344004 27642436893 29136622671 36856582524 38848830228 39927964401 40343016006 53237285868 55284873786 58273245342 79855928802 80686032012 82927310679 87409868013 110569747572 116546490684 119783893203 159711857604 165854621358 174819736026 239567786406 248781932037 262229604039 331709242716 349639472052 359351679609 479135572812 497563864074 524459208078 718703359218 746345796111 995127728148 1048918416156 1078055038827 1437406718436 1492691592222 2156110077654 2985383184444 3234165116481 4312220155308 6468330232962 9702495349443 12936660465924 19404990698886 38809981397772
• Sum of all divisors σ(n): 112697978111040
• Sum of proper divisors (its aliquot sum) s(n): 73887996713268
• 38809981397772 is an abundant number, because the sum of its proper divisors (73887996713268) is greater than itself. Its abundance is 35078015315496

Bases of 38809981397772

• Binary: 1000110100110000100111001001111010101100001100₂
• Hexadecimal: 0x234C2727AB0C
• Base-36: DR924VOR0

Squares and roots of 38809981397772

• 38809981397772 squared (38809981397772²) is 1506214656095408682886563984
• 38809981397772 cubed (38809981397772³) is 58456162784114361354445475983478633043648
• The square root of 38809981397772 is 6229765.7578573531
• The cube root of 38809981397772 is 33856.9483913923

Scales and comparisons

• 38,809,981,397,772 seconds is equal to 1,234,037 years, 18 weeks, 5 days, 12 hours, 16 minutes, 12 seconds.
• To count from 1 to 38,809,981,397,772 would take you about three million, eighty-five thousand and ninety-three 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 38809981397772 cubic inches would be around 2821.4 feet tall.

Recreational maths with 38809981397772

• 38809981397772 backwards is 27779318990883
• 38809981397772 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38809981397772's digits is 81
• More coming soon!