13220294472

Names of 13220294472

• Cardinal: 13220294472 can be written as Thirteen billion, two hundred twenty million, two hundred ninety-four thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.3220294472 × 10¹⁰

Factors of 13220294472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 91

Divisors of 13220294472

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 27 28 31 33 36 37 42 44 49 54 56 62 63 66 72 74 77 81 84 88 93 98 99 108 111 121 124 126 132 147 148 154 162 168 186 189 196 198 216 217 222 231 242 243 248 252 259 264 279 294 296 297 308 324 333 341 363 372 378 392 396 407 434 441 444 462 484 486 504 518 539 558 567 588 594 616 648 651 666 682 693 726 744 756 777 792 814 837 847 868 882 888 891 924 968 972 999 1023 1036 1078 1089 1116 1134 1147 1176 1188 1221 1302 1323 1332 1364 1386 1452 1512 1519 1554 1617 1628 1674 1694 1701 1736 1764 1782 1813 1848 1944 1953 1998 2046 2072 2079 2156 2178 2232 2268 2294 2331 2376 2387 2442 2511 2541 2604 2646 2664 2673 2728 2772 2849 2904 2997 3038 3069 3108 3234 3256 3267 3348 3388 3402 3441 3528 3564 3626 3663 3751 3906 3969 3996 4092 4158 4312 4356 4477 4536 4557 4588 4662 4774 4851 4884 5022 5082 5208 5292 5346 5439 5544 5698 5859 5929 5994 6076 6138 6216 6237 6468 6534 6696 6776 6804 6882 6993 7128 7161 7252 7326 7502 7533 7623 7812 7938 7992 8029 8184 8316 8547 8712 8954 8991 9114 9176 9207 9324 9548 9702 9768 9801 10044 10164 10323 10584 10692 10878 10989 11253 11396 11718 11858 11907 11988 12152 12276 12474 12617 12936 13068 13431 13608 13671 13764 13986 14322 14504 14553 14652 15004 15066 15246 15624 15876 16058 16317 16632 16709 17094 17577 17787 17908 17982 18228 18414 18648 18711 19096 19404 19602 19943 20088 20328 20646 20979 21384 21483 21756 21978 22506 22792 22869 23436 23716 23814 23976 24087 24552 24948 25234 25641 26136 26257 26862 27342 27528 27621 27972 28644 29106 29304 29403 30008 30132 30492 30969 31339 31752 32116 32634 32967 33418 33759 34188 35154 35574 35816 35964 36456 36828 37422 37851 38808 39204 39886 40293 41013 41292 41958 42966 43512 43659 43956 45012 45738 46872 47432 47628 48174 48951 49896 50127 50468 51282 52514 52731 53361 53724 54684 55242 55944 56203 57288 58212 58806 59829 60264 60984 61938 62678 62937 64232 64449 65268 65934 66836 67518 68376 68607 70308 71148 71928 72261 73656 74844 75702 76923 78408 78771 79772 80586 82026 82584 82863 83916 85932 87318 87912 88319 90024 91476 92907 94017 95256 96348 97902 98901 100254 100936 101277 102564 105028 105462 106722 107448 109368 110484 112406 113553 116424 117612 119658 120879 123039 123876 125356 125874 128898 130536 130977 131868 133672 135036 137214 138787 140616 142296 144522 146853 149688 150381 151404 153846 157542 159544 160083 161172 164052 165726 167832 168609 171864 174636 176638 179487 182952 183799 185814 188034 192696 193347 195804 197802 200508 202554 205128 205821 210056 210924 213444 216783 219373 220968 224812 227106 230769 235224 236313 239316 241758 246078 247752 250712 251748 257796 261954 263736 264957 270072 274428 277574 278721 282051 289044 293706 300762 302808 303831 307692 315084 320166 322344 328104 331452 337218 340659 349272 353276 358974 362637 367598 369117 371628 376068 386694 391608 395604 401016 405108 411642 416361 421848 426888 433566 438746 440559 449624 451143 454212 461538 472626 478632 480249 483516 492156 503496 505827 515592 523908 529914 538461 548856 551397 555148 557442 564102 578088 580041 587412 601524 607662 615384 618233 630168 640332 650349 658119 662904 674436 681318 692307 706552 708939 717948 725274 735196 738234 743256 752136 773388 791208 794871 810216 823284 832722 846153 867132 877492 881118 902286 908424 911493 923076 945252 960498 967032 971509 984312 1011654 1021977 1047816 1059828 1076922 1087911 1102794 1110296 1114884 1128204 1160082 1174824 1203048 1215324 1236466 1249083 1280664 1300698 1316238 1348872 1353429 1362636 1384614 1417878 1435896 1440747 1450548 1470392 1476468 1517481 1546776 1589742 1615383 1646568 1654191 1665444 1692306 1734264 1754984 1762236 1804572 1822986 1846152 1854699 1890504 1920996 1943018 1951047 1974357 2023308 2043954 2119656 2126817 2153844 2175822 2205588 2229768 2256408 2320164 2384613 2430648 2472932 2498166 2538459 2601396 2632476 2706858 2725272 2769228 2835756 2881494 2901096 2914527 2952936 3034962 3065931 3179484 3230766 3308382 3330888 3384612 3524472 3609144 3645972 3709398 3747249 3841992 3886036 3902094 3948714 4046616 4060287 4087908 4253634 4307688 4351644 4411176 4552443 4640328 4769226 4846149 4945864 4962573 4996332 5076918 5202792 5264952 5413716 5538456 5564097 5671512 5762988 5829054 5923071 6069924 6131862 6358968 6380451 6461532 6616764 6769224 6800563 7153839 7291944 7418796 7494498 7615377 7772072 7804188 7897428 8120574 8175816 8507268 8703288 8743581 9104886 9538452 9692298 9925146 9992664 10153836 10827432 11128194 11241747 11525976 11658108 11846142 12139848 12263724 12760902 12923064 13233528 13601126 13657329 14307678 14837592 14887719 14988996 15230754 15608376 15794856 16241148 16692291 17014536 17487162 17769213 18209772 19076904 19384596 19850292 20307672 20401689 21461517 22256388 22483494 23316216 23692284 24527448 25521804 26230743 27202252 27314658 28615356 29775438 29977992 30461508 32482296 33384582 33725241 34974324 35538426 36419544 38769192 39700584 40803378 42923034 44512776 44663157 44966988 47384568 50076873 51043608 52461486 53307639 54404504 54629316 57230712 59550876 60923016 61205067 66769164 67450482 69948648 71076852 78692229 81606756 85846068 89326314 89933976 100153746 104922972 106615278 109258632 119101752 122410134 133538328 134900964 142153704 150230619 157384458 163213512 171692136 178652628 183615201 200307492 209845944 213230556 236076687 244820268 269801928 300461238 314768916 357305256 367230402 400614984 426461112 472153374 489640536 550845603 600922476 629537832 734460804 944306748 1101691206 1201844952 1468921608 1652536809 1888613496 2203382412 3305073618 4406764824 6610147236 13220294472
• Sum of all divisors σ(n): 50332988160
• Sum of proper divisors (its aliquot sum) s(n): 37112693688
• 13220294472 is an abundant number, because the sum of its proper divisors (37112693688) is greater than itself. Its abundance is 23892399216

Bases of 13220294472

• Binary: 1100010011111111011010111101001000₂
• Hexadecimal: 0x313FDAF48
• Base-36: 62N0SI0

Squares and roots of 13220294472

• 13220294472 squared (13220294472²) is 174776185926393758784
• 13220294472 cubed (13220294472³) is 2310592644639947608147416642048
• The square root of 13220294472 is 114979.5393624449
• The cube root of 13220294472 is 2364.5420566363

Scales and comparisons

• 13,220,294,472 seconds is equal to 420 years, 18 weeks, 6 days, 16 hours, 1 minute, 12 seconds.
• To count from 1 to 13,220,294,472 would take you about eight hundred forty 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 13220294472 cubic inches would be around 197 feet tall.

Recreational maths with 13220294472

• 13220294472 backwards is 27449202231
• 13220294472 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13220294472's digits is 36
• More coming soon!