80418582972

Names of 80418582972

• Cardinal: 80418582972 can be written as Eighty billion, four hundred eighteen million, five hundred eighty-two thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 8.0418582972 × 10¹⁰

Factors of 80418582972

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 668

Divisors of 80418582972

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 43 52 54 63 78 81 84 86 91 108 117 126 129 137 156 162 172 182 189 234 252 258 273 274 301 324 351 364 378 387 411 463 468 516 546 548 559 567 602 702 756 774 819 822 903 926 959 1053 1092 1118 1134 1161 1204 1233 1389 1404 1548 1638 1644 1677 1781 1806 1852 1918 2106 2236 2268 2322 2457 2466 2709 2778 2877 3241 3276 3354 3483 3562 3612 3699 3836 3913 4167 4212 4644 4914 4932 5031 5343 5418 5556 5754 5891 6019 6482 6708 6966 7124 7371 7398 7826 8127 8334 8631 9723 9828 10062 10686 10836 11097 11508 11739 11782 12038 12467 12501 12964 13932 14742 14796 15093 15652 16029 16254 16668 17262 17673 18057 19446 19909 20124 21372 22194 23478 23564 24076 24381 24934 25002 25893 29169 29484 30186 32058 32508 34524 35217 35346 36114 37401 37503 38892 39818 41237 42133 44388 45279 46956 48087 48762 49868 50004 51786 53019 54171 58338 59727 60372 63431 64116 70434 70692 72228 74802 75006 76583 77679 79636 82474 84266 87507 90558 96174 97524 103572 105651 106038 108342 112203 116676 119454 123711 126399 126862 139363 140868 144261 149604 150012 153166 155358 159057 162513 164948 168532 175014 179181 181116 190293 192348 211302 212076 216684 224406 229749 238908 247422 252798 253724 258817 262521 278726 288522 306332 310716 316953 318114 325026 336609 350028 358362 371133 379197 380586 418089 422604 444017 448812 459498 477171 487539 494844 505596 517634 525042 536081 537543 557452 570879 577044 633906 636228 650052 673218 689247 716724 742266 758394 761172 776451 824603 836178 888034 918996 954342 975078 1009827 1035268 1050084 1072162 1075086 1113399 1137591 1141758 1254267 1267812 1332051 1346436 1378494 1484532 1516788 1552902 1608243 1612629 1649206 1672356 1712637 1776068 1811719 1908684 1950156 2019654 2067741 2144324 2150172 2226798 2275182 2283516 2329353 2473809 2508534 2664102 2727533 2756988 3105804 3216486 3225258 3298412 3340197 3412773 3425274 3623438 3762801 3996153 4039308 4135482 4453596 4550364 4658706 4824729 4947618 5017068 5137911 5328204 5435157 5455066 5772221 6203223 6432972 6450516 6680394 6825546 6850548 6988059 7246876 7421427 7525602 7992306 8182599 8270964 9317412 9649458 9895236 10275822 10870314 10910132 11288403 11544442 11988459 12406446 13360788 13651092 13976118 14474187 14842854 15051204 15984612 16305471 16365198 17316663 19092731 19298916 20551644 20964177 21740628 22264281 22576806 23088884 23976918 24547797 24812892 27952236 28948374 29685708 32610942 32730396 34633326 35457929 35965377 38185462 41928354 43422561 44528562 45153612 47953836 48916413 49095594 51949989 57278193 57896748 65221884 66792843 69266652 70915858 71930754 73643391 76370924 83856708 86845122 89057124 97832826 98191188 103899978 106373787 114556386 133585686 141831716 143861508 146749239 147286782 155849967 171834579 173690244 195665652 207799956 212747574 220930173 229112772 248205503 267171372 293498478 294573564 311699934 319121361 343669158 425495148 441860346 467549901 496411006 515503737 586996956 623399868 638242722 687338316 744616509 883720692 935099802 957364083 992822012 1031007474 1276485444 1489233018 1546511211 1870199604 1914728166 2062014948 2233849527 2872092249 2978466036 3093022422 3829456332 4467699054 5744184498 6186044844 6701548581 8935398108 11488368996 13403097162 20104645743 26806194324 40209291486 80418582972
• Sum of all divisors σ(n): 267270592512
• Sum of proper divisors (its aliquot sum) s(n): 186852009540
• 80418582972 is an abundant number, because the sum of its proper divisors (186852009540) is greater than itself. Its abundance is 106433426568

Bases of 80418582972

• Binary: 1001010111001010100100011000110111100₂
• Hexadecimal: 0x12B95231BC
• Base-36: 10XZ5BR0

Squares and roots of 80418582972

• 80418582972 squared (80418582972²) is 6467148487224448352784
• 80418582972 cubed (80418582972³) is 520078917212103581845288831194048
• The square root of 80418582972 is 283581.7042264891
• The cube root of 80418582972 is 4316.3713916407

Scales and comparisons

• 80,418,582,972 seconds is equal to 2,557 years, 3 weeks, 1 day, 15 hours, 16 minutes, 12 seconds.
• To count from 1 to 80,418,582,972 would take you about five thousand, one hundred fourteen 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 80418582972 cubic inches would be around 359.7 feet tall.

Recreational maths with 80418582972

• 80418582972 backwards is 27928581408
• 80418582972 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80418582972's digits is 54
• More coming soon!