82621491480

Names of 82621491480

• Cardinal: 82621491480 can be written as Eighty-two billion, six hundred twenty-one million, four hundred ninety-one thousand, four hundred eighty.

Scientific notation

• Scientific notation: 8.262149148 × 10¹⁰

Factors of 82621491480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5062

Divisors of 82621491480

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 23 24 27 30 33 36 40 44 45 46 54 55 60 61 66 69 72 88 90 92 99 108 110 115 120 122 132 135 138 165 180 183 184 198 207 216 220 230 244 253 264 270 276 297 305 330 345 360 366 396 414 440 460 488 495 506 540 549 552 594 610 621 660 671 690 732 759 792 828 915 920 990 1012 1035 1080 1098 1188 1220 1242 1265 1320 1342 1380 1403 1464 1485 1518 1647 1656 1830 1980 2013 2024 2070 2196 2277 2376 2440 2484 2530 2684 2745 2760 2806 2970 3036 3105 3294 3355 3660 3795 3960 4026 4140 4209 4392 4554 4957 4968 5060 5368 5490 5612 5940 6039 6072 6210 6588 6710 6831 7015 7320 7590 8052 8235 8280 8418 9108 9914 10065 10120 10980 11224 11385 11880 12078 12420 12627 13176 13420 13662 14030 14871 15180 15433 16104 16470 16836 18117 18216 19828 20130 21045 21960 22770 24156 24785 24840 25254 26840 27324 28060 29742 30195 30360 30866 32940 33672 34155 36234 37881 39656 40260 42090 44613 45540 46299 48312 49570 50508 54527 54648 56120 59484 60390 61732 63135 65880 68310 72468 74355 75762 77165 80520 84180 89226 90585 91080 92598 99140 101016 109054 114011 118968 120780 123464 126270 133839 136620 138897 144936 148710 151524 154330 163581 168360 178452 181170 185196 189405 198280 218108 223065 228022 231495 241560 252540 267678 272635 273240 277794 297420 302377 303048 308660 327162 342033 356904 362340 370392 378810 416691 436216 446130 456044 462990 490743 505080 535356 545270 555588 570055 594840 604754 617320 654324 669195 684066 694485 724680 757620 817905 833382 892260 907131 912088 925980 981486 1026099 1070712 1090540 1111176 1140110 1209508 1254121 1308648 1338390 1368132 1388970 1472229 1511885 1515240 1635810 1666764 1710165 1784520 1814262 1851960 1962972 2052198 2083455 2181080 2280220 2419016 2453715 2508242 2676780 2721393 2736264 2777940 2944458 3023770 3078297 3271620 3326147 3333528 3420330 3628524 3762363 3925944 4104396 4166910 4535655 4560440 4907430 5016484 5130495 5353560 5442786 5555880 5888916 6047540 6156594 6270605 6543240 6652294 6840660 6954671 7257048 7361145 7524726 8164179 8208792 8333820 9071310 9814860 9978441 10032968 10260990 10885572 11287089 11777832 12095080 12313188 12541210 13304588 13606965 13681320 13909342 14722290 15049452 15391485 16328358 16630735 16667640 18142620 18811815 19629720 19956882 20521980 20864013 21771144 22574178 24626376 25082420 26609176 27213930 27818684 29444580 29935323 30098904 30782970 32656716 33261470 33861267 34773355 36285240 37623630 39913764 40820895 41043960 41728026 45148356 49892205 50164840 54427860 55637368 56435445 58889160 59870646 61565940 62592039 65313432 66522940 67722534 69546710 75247260 76501381 79827528 81641790 83456052 89805969 90296712 99784410 104320065 108855720 112870890 119741292 123131880 125184078 133045880 135445068 139093420 149676615 150494520 153002762 163283580 166912104 169306335 179611938 187776117 199568820 208640130 225741780 229504143 239482584 250368156 270890136 278186840 299353230 306005524 312960195 326567160 338612670 359223876 375552234 382506905 399137640 417280260 449029845 451483560 459008286 500736312 598706460 612011048 625920390 677225340 688512429 718447752 751104468 765013810 834560520 898059690 918016572 938880585 1147520715 1197412920 1251840780 1354450680 1377024858 1502208936 1530027620 1796119380 1836033144 1877761170 2065537287 2295041430 2503681560 2754049716 3060055240 3442562145 3592238760 3755522340 4131074574 4590082860 5508099432 6885124290 7511044680 8262149148 9180165720 10327686435 13770248580 16524298296 20655372870 27540497160 41310745740 82621491480
• Sum of all divisors σ(n): 318708172800
• Sum of proper divisors (its aliquot sum) s(n): 236086681320
• 82621491480 is an abundant number, because the sum of its proper divisors (236086681320) is greater than itself. Its abundance is 153465189840

Bases of 82621491480

• Binary: 1001100111100100111111110100100011000₂
• Hexadecimal: 0x133C9FE918
• Base-36: 11YEPAU0

Squares and roots of 82621491480

• 82621491480 squared (82621491480²) is 6826310854379712590400
• 82621491480 cubed (82621491480³) is 563999984094964944472582329792000
• The square root of 82621491480 is 287439.5440436127
• The cube root of 82621491480 is 4355.4297191487

Scales and comparisons

• 82,621,491,480 seconds is equal to 2,627 years, 5 weeks, 4 days, 6 hours, 18 minutes.
• To count from 1 to 82,621,491,480 would take you about five thousand, two hundred fifty-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 82621491480 cubic inches would be around 363 feet tall.

Recreational maths with 82621491480

• 82621491480 backwards is 08419412628
• 82621491480 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 82621491480's digits is 45
• More coming soon!