13115561472

Names of 13115561472

• Cardinal: 13115561472 can be written as Thirteen billion, one hundred fifteen million, five hundred sixty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.3115561472 × 10¹⁰

Factors of 13115561472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 88

Divisors of 13115561472

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 27 32 34 36 39 48 51 52 53 54 64 68 72 78 81 96 102 104 106 108 117 128 136 144 153 156 159 162 192 204 208 212 216 221 234 243 256 272 288 306 312 318 324 351 384 408 416 424 432 442 459 468 477 486 512 544 576 612 624 636 648 663 689 702 729 768 816 832 848 864 884 901 918 936 954 972 1053 1088 1152 1224 1248 1272 1296 1326 1377 1378 1404 1431 1458 1536 1632 1664 1696 1728 1768 1802 1836 1872 1908 1944 1989 2067 2106 2176 2187 2304 2448 2496 2544 2592 2652 2703 2754 2756 2808 2862 2916 3159 3264 3328 3392 3456 3536 3604 3672 3744 3816 3888 3978 4131 4134 4212 4293 4352 4374 4608 4896 4992 5088 5184 5304 5406 5508 5512 5616 5724 5832 5967 6201 6318 6528 6656 6784 6912 7072 7208 7344 7488 7632 7776 7956 8109 8262 8268 8424 8586 8704 8748 9477 9792 9984 10176 10368 10608 10812 11016 11024 11232 11448 11664 11713 11934 12393 12402 12636 12879 13056 13568 13824 14144 14416 14688 14976 15264 15552 15912 16218 16524 16536 16848 17172 17496 17901 18603 18954 19584 19968 20352 20736 21216 21624 22032 22048 22464 22896 23328 23426 23868 24327 24786 24804 25272 25758 26112 27136 28288 28431 28832 29376 29952 30528 31104 31824 32436 33048 33072 33696 34344 34992 35139 35802 37179 37206 37908 38637 39168 40704 41472 42432 43248 44064 44096 44928 45792 46656 46852 47736 48654 49572 49608 50544 51516 53703 55809 56576 56862 57664 58752 59904 61056 62208 63648 64872 66096 66144 67392 68688 69984 70278 71604 72981 74358 74412 75816 77274 78336 81408 84864 86496 88128 88192 89856 91584 93312 93704 95472 97308 99144 99216 101088 103032 105417 107406 111618 113152 113724 115328 115911 117504 122112 124416 127296 129744 132192 132288 134784 137376 139968 140556 143208 145962 148716 148824 151632 154548 161109 167427 169728 172992 176256 176384 179712 183168 186624 187408 190944 194616 198288 198432 202176 206064 210834 214812 218943 223236 227448 230656 231822 235008 244224 254592 259488 264384 264576 269568 274752 279936 281112 286416 291924 297432 297648 303264 309096 316251 322218 334854 339456 345984 352512 352768 366336 373248 374816 381888 389232 396576 396864 404352 412128 421668 429624 437886 446472 454896 461312 463644 483327 502281 509184 518976 528768 529152 539136 549504 559872 562224 572832 583848 594864 595296 606528 618192 632502 644436 656829 669708 691968 705024 732672 749632 763776 778464 793152 793728 808704 824256 843336 859248 875772 892944 909792 927288 948753 966654 1004562 1018368 1037952 1057536 1058304 1099008 1119744 1124448 1145664 1167696 1189728 1190592 1213056 1236384 1265004 1288872 1313658 1339416 1383936 1499264 1506843 1527552 1556928 1586304 1587456 1617408 1648512 1686672 1718496 1751544 1785888 1819584 1854576 1897506 1933308 1970487 2009124 2075904 2115072 2198016 2248896 2291328 2335392 2379456 2381184 2426112 2472768 2530008 2577744 2627316 2678832 2846259 2998528 3013686 3055104 3113856 3172608 3174912 3297024 3373344 3436992 3503088 3571776 3639168 3709152 3795012 3866616 3940974 4018248 4151808 4497792 4582656 4670784 4758912 4762368 4852224 4945536 5060016 5155488 5254632 5357664 5692518 5997056 6027372 6227712 6345216 6594048 6746688 6873984 7006176 7143552 7278336 7418304 7590024 7733232 7881948 8036496 8538777 8995584 9165312 9341568 9517824 9524736 9891072 10120032 10310976 10509264 10715328 11385036 12054744 12455424 13493376 13747968 14012352 14287104 14556672 14836608 15180048 15466464 15763896 16072992 17077554 17991168 18683136 19035648 19782144 20240064 20621952 21018528 21430656 22770072 24109488 25616331 26986752 27495936 28024704 28574208 29673216 30360096 30932928 31527792 32145984 34155108 37366272 40480128 41243904 42037056 42861312 45540144 48218976 51232662 53973504 56049408 59346432 60720192 61865856 63055584 64291968 68310216 80960256 82487808 84074112 85722624 91080288 96437952 102465324 112098816 121440384 123731712 126111168 128583936 136620432 161920512 168148224 182160576 192875904 204930648 242880768 247463424 252222336 257167872 273240864 336296448 364321152 385751808 409861296 485761536 504444672 546481728 728642304 771503616 819722592 1008889344 1092963456 1457284608 1639445184 2185926912 3278890368 4371853824 6557780736 13115561472
• Sum of all divisors σ(n): 45660827520
• Sum of proper divisors (its aliquot sum) s(n): 32545266048
• 13115561472 is an abundant number, because the sum of its proper divisors (32545266048) is greater than itself. Its abundance is 19429704576

Bases of 13115561472

• Binary: 1100001101101111111001011000000000₂
• Hexadecimal: 0x30DBF9600
• Base-36: 60WO000

Squares and roots of 13115561472

• 13115561472 squared (13115561472²) is 172017952725810806784
• 13115561472 cubed (13115561472³) is 2256112033262961597417466626048
• The square root of 13115561472 is 114523.1918521309
• The cube root of 13115561472 is 2358.2814185423

Scales and comparisons

• 13,115,561,472 seconds is equal to 417 years, 1 week, 5 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,115,561,472 would take you about eight hundred thirty-four 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 13115561472 cubic inches would be around 196.5 feet tall.

Recreational maths with 13115561472

• 13115561472 backwards is 27416551131
• 13115561472 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13115561472's digits is 36
• More coming soon!