80308872644

Names of 80308872644

• Cardinal: 80308872644 can be written as Eighty billion, three hundred eight million, eight hundred seventy-two thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 8.0308872644 × 10¹⁰

Factors of 80308872644

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 413

Divisors of 80308872644

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 11 13 14 17 22 26 28 34 44 52 53 68 77 91 106 113 119 143 154 182 187 197 212 221 226 238 286 308 364 371 374 394 442 452 476 572 583 689 742 748 788 791 884 901 1001 1166 1243 1309 1378 1379 1469 1484 1547 1582 1802 1921 2002 2167 2332 2431 2486 2561 2618 2756 2758 2938 3094 3164 3349 3604 3842 4004 4081 4334 4823 4862 4972 5122 5236 5516 5876 5989 6188 6307 6698 7579 7684 8162 8668 8701 9646 9724 9911 10244 10283 10441 11713 11978 12614 13396 13447 15158 15169 16159 16324 17017 17402 17927 19292 19822 20566 20882 21131 22261 23426 23443 23956 24973 25228 26894 28171 30316 30338 32318 34034 34804 35854 36839 39644 41132 41764 41923 42262 43537 44522 46852 46886 49946 53053 53788 56342 60676 64636 65879 68068 69377 71708 73087 73678 77857 81991 83846 84524 87074 89044 93772 99892 101813 106106 112684 113113 114851 128843 131758 135733 138754 146174 147356 147917 155714 155827 163982 167692 174148 174811 177497 197197 203626 212212 226226 229702 244871 257686 257873 263516 271466 274703 277508 289393 292348 295834 304759 311428 311654 327964 349622 354994 378437 394394 407252 452452 459404 461153 478907 489742 515372 515746 542932 544999 549406 578786 591668 609518 623308 699244 709988 712691 756874 788788 803957 856427 901901 922306 950131 957814 979484 1031492 1089998 1098812 1119943 1157572 1179833 1219036 1242479 1323569 1425382 1493063 1513748 1607914 1712854 1714097 1803802 1844612 1900262 1915628 1922921 1952467 2025751 2179996 2239886 2307461 2359666 2484958 2647138 2649059 2850764 2986126 3183323 3215828 3352349 3425708 3428194 3607604 3800524 3845842 3904934 4051502 4162807 4479772 4614922 4719332 4919681 4969916 5294276 5298118 5972252 5994989 6366646 6704698 6856388 7691684 7809868 7839601 8103004 8258831 8325614 9229844 9264983 9839362 10451441 10596236 11989978 12733292 12978163 13409396 13667269 14559259 15337829 15679202 16152227 16517662 16651228 18529966 19678724 20057161 20902882 22283261 23979956 25382071 25956326 27334538 29118518 29139649 30675658 31358404 32304454 33035324 34437767 37059932 40114322 41805764 44566522 50764142 51912652 54116491 54669076 58237036 58279298 61351316 64608908 68875534 80228644 89133044 90847141 101528284 101914813 107364803 108232982 116558596 137751068 140400127 168716119 177674497 181694282 203829626 214729606 216465964 220628771 260743093 280800254 337432238 355348994 363388564 378815437 407659252 429459212 441257542 521486186 561600508 674864476 710697988 757630874 882515084 1042972372 1181012833 1515261748 1544401397 1825201651 2362025666 2868174023 3088802794 3650403302 4724051332 5736348046 6177605588 7300806604 11472696092 20077218161 40154436322 80308872644
• Sum of all divisors σ(n): 206411369472
• Sum of proper divisors (its aliquot sum) s(n): 126102496828
• 80308872644 is an abundant number, because the sum of its proper divisors (126102496828) is greater than itself. Its abundance is 45793624184

Bases of 80308872644

• Binary: 1001010110010110010000010010111000100₂
• Hexadecimal: 0x12B2C825C4
• Base-36: 10W5TUPW

Squares and roots of 80308872644

• 80308872644 squared (80308872644²) is 6449515025350211550736
• 80308872644 cubed (80308872644³) is 517953280786414570926515168465984
• The square root of 80308872644 is 283388.2013140279
• The cube root of 80308872644 is 4314.4076414199

Scales and comparisons

• 80,308,872,644 seconds is equal to 2,553 years, 29 weeks, 5 days, 20 hours, 10 minutes, 44 seconds.
• To count from 1 to 80,308,872,644 would take you about five thousand, one hundred seven 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 80308872644 cubic inches would be around 359.5 feet tall.

Recreational maths with 80308872644

• 80308872644 backwards is 44627880308
• The number of decimal digits it has is: 11
• The sum of 80308872644's digits is 50
• More coming soon!