9120076380

Names of 9120076380

• Cardinal: 9120076380 can be written as Nine billion, one hundred twenty million, seventy-six thousand, three hundred eighty.

Scientific notation

• Scientific notation: 9.12007638 × 10⁹

Factors of 9120076380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 123

Divisors of 9120076380

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 23 30 36 38 45 46 57 60 69 71 76 90 92 95 114 115 138 142 171 180 190 207 213 228 230 276 284 285 342 345 355 380 414 426 437 460 529 570 639 684 690 710 828 852 855 874 1035 1058 1065 1140 1278 1311 1349 1380 1420 1587 1633 1710 1748 2070 2116 2130 2185 2556 2622 2645 2698 3174 3195 3266 3420 3933 4047 4140 4260 4370 4761 4899 5041 5244 5290 5396 6348 6390 6532 6555 6745 7866 7935 8094 8165 8740 9522 9798 10051 10082 10580 12141 12780 13110 13490 14697 15123 15732 15870 16188 16330 19044 19596 19665 20102 20164 20235 23805 24282 24495 25205 26220 26980 29394 30153 30246 31027 31740 32660 37559 39330 40204 40470 45369 47610 48564 48990 50255 50410 58788 60306 60492 60705 62054 73485 75118 75615 78660 80940 90459 90738 93081 95220 95779 97980 100510 100820 112677 115943 120612 121410 124108 146970 150236 150765 151230 155135 180918 181476 186162 187795 191558 201020 225354 226845 231886 242820 279243 287337 293940 301530 302460 310270 338031 347829 361836 372324 375590 383116 450708 452295 453690 463772 465405 478895 558486 563385 574674 579715 603060 620540 676062 695658 713621 751180 862011 904590 907380 930810 957790 1043487 1116972 1126770 1149348 1159430 1352124 1391316 1396215 1427242 1436685 1690155 1724022 1739145 1809180 1861620 1915580 2086974 2140863 2202917 2253540 2318860 2666689 2792430 2854484 2873370 3380310 3448044 3478290 3568105 4173948 4281726 4310055 4405834 5217435 5333378 5584860 5746740 6422589 6608751 6760620 6956580 7136210 8000067 8563452 8620110 8811668 10434870 10666756 10704315 11014585 12845178 13217502 13333445 14272420 16000134 17240220 19826253 20869740 21408630 22029170 24000201 25690356 26435004 26666890 32000268 32112945 33043755 39652506 40000335 42817260 44058340 48000402 50667091 53333780 64225890 66087510 79305012 80000670 96000804 99131265 101334182 120001005 128451780 132175020 152001273 160001340 198262530 202668364 240002010 253335455 304002546 396525060 456003819 480004020 506670910 608005092 760006365 912007638 1013341820 1520012730 1824015276 2280019095 3040025460 4560038190 9120076380
• Sum of all divisors σ(n): 30876179880
• Sum of proper divisors (its aliquot sum) s(n): 21756103500
• 9120076380 is an abundant number, because the sum of its proper divisors (21756103500) is greater than itself. Its abundance is 12636027120

Bases of 9120076380

• Binary: 1000011111100110010101001001011100₂
• Hexadecimal: 0x21F99525C
• Base-36: 46TUVZ0

Squares and roots of 9120076380

• 9120076380 squared (9120076380²) is 83175793177033904400
• 9120076380 cubed (9120076380³) is 758569586741632069977618072000
• The square root of 9120076380 is 95499.0909904383
• The cube root of 9120076380 is 2089.2936862237

Scales and comparisons

• 9,120,076,380 seconds is equal to 289 years, 51 weeks, 3 days, 10 hours, 33 minutes.
• To count from 1 to 9,120,076,380 would take you about five hundred seventy-nine 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 9120076380 cubic inches would be around 174.1 feet tall.

Recreational maths with 9120076380

• 9120076380 backwards is 0836700219
• 9120076380 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9120076380's digits is 36
• More coming soon!