12880090800

Names of 12880090800

• Cardinal: 12880090800 can be written as Twelve billion, eight hundred eighty million, ninety thousand, eight hundred.

Scientific notation

• Scientific notation: 1.28800908 × 10¹⁰

Factors of 12880090800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 131

Divisors of 12880090800

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 27 30 31 34 36 40 45 48 50 51 54 60 62 68 72 73 75 80 85 90 93 100 102 108 120 124 135 136 144 146 150 153 155 170 180 186 200 204 216 219 225 240 248 255 270 272 279 292 300 306 310 340 360 365 372 400 408 425 432 438 450 459 465 496 510 527 540 558 584 600 612 620 657 675 680 720 730 744 765 775 816 837 850 876 900 918 930 961 1020 1054 1080 1095 1116 1168 1200 1224 1240 1241 1275 1314 1350 1360 1395 1460 1488 1530 1550 1581 1674 1700 1752 1800 1825 1836 1860 1922 1971 2040 2108 2160 2190 2232 2263 2295 2325 2448 2480 2482 2550 2628 2635 2700 2790 2883 2920 3060 3100 3162 3285 3348 3400 3504 3600 3650 3672 3720 3723 3825 3844 3942 4080 4185 4216 4380 4464 4526 4590 4650 4743 4805 4964 5100 5256 5270 5400 5475 5580 5766 5840 6120 6200 6205 6324 6570 6696 6789 6800 6975 7300 7344 7440 7446 7650 7688 7884 7905 8370 8432 8649 8760 9052 9180 9300 9486 9610 9855 9928 10200 10512 10540 10800 10950 11160 11169 11315 11475 11532 12240 12400 12410 12648 13140 13175 13392 13578 13950 14229 14415 14600 14892 15300 15376 15768 15810 16337 16425 16740 17298 17520 18104 18360 18600 18615 18972 19220 19710 19856 20367 20400 20925 21080 21900 22320 22338 22630 22950 23064 23715 24025 24820 25296 25947 26280 26350 27156 27900 28458 28830 29200 29784 30600 31025 31536 31620 32674 32850 33480 33507 33945 34596 36208 36720 37200 37230 37944 38440 38471 39420 39525 40734 41850 42160 43245 43800 44676 45260 45900 46128 47430 48050 49011 49275 49640 51894 52560 52700 54312 55800 55845 56575 56916 57660 59568 61101 61200 62050 63240 65348 65700 66960 67014 67890 69192 70153 71145 72075 74460 75888 76880 76942 78840 79050 81468 81685 83700 86490 87600 89352 90520 91800 93075 94860 96100 98022 98550 99280 101835 103788 105400 108624 111600 111690 113150 113832 115320 115413 118575 122202 124100 126480 129735 130696 131400 134028 135780 138384 140306 142290 144150 147033 148920 153884 157680 158100 162936 163370 167400 167535 169725 172980 178704 181040 183600 186150 189720 192200 192355 196044 197100 203670 207576 210459 210800 216225 223380 226300 227664 230640 230826 237150 244404 245055 248200 259470 261392 262800 268056 271560 279225 280612 284580 288300 294066 297840 305505 307768 316200 325872 326740 334800 335070 339450 345960 346239 350765 355725 372300 379440 384400 384710 392088 394200 407340 408425 415152 420918 432450 441099 446760 452600 461652 474300 488808 490110 496400 509175 518940 536112 543120 558450 561224 569160 576600 577065 588132 611010 615536 631377 632400 648675 653480 670140 678900 691920 692478 701530 711450 735165 744600 769420 784176 788400 814680 816850 837675 841836 864900 882198 893520 905200 923304 948600 961775 977616 980220 1018350 1037880 1038717 1052295 1116900 1122448 1138320 1153200 1154130 1176264 1192601 1222020 1225275 1262754 1297350 1306960 1340280 1357800 1384956 1403060 1422900 1470330 1489200 1527525 1538840 1629360 1633700 1675350 1683672 1729800 1731195 1753825 1764396 1846608 1894131 1897200 1923550 1960440 2036700 2075760 2077434 2104590 2205495 2233800 2308260 2352528 2385202 2444040 2450550 2525508 2594700 2680560 2715600 2769912 2806120 2845800 2885325 2940660 3055050 3077680 3156885 3267400 3350700 3367344 3459600 3462390 3507650 3528792 3577803 3675825 3788262 3847100 3920880 4073400 4154868 4209180 4410990 4467600 4616520 4770404 4888080 4901100 5051016 5189400 5193585 5261475 5539824 5612240 5691600 5770650 5881320 5963005 6110100 6313770 6534800 6701400 6924780 7015300 7057584 7155606 7351650 7576524 7694200 8146800 8309736 8418360 8655975 8821980 9233040 9470655 9540808 9802200 10102032 10378800 10387170 10522950 10733409 11027475 11541300 11762640 11926010 12220200 12627540 13402800 13849560 14030600 14311212 14703300 15153048 15388400 15784425 16619472 16836720 17311950 17643960 17889015 18941310 19081616 19604400 20774340 21045900 21466818 22054950 23082600 23852020 24440400 25255080 25967925 27699120 28061200 28622424 29406600 29815025 30306096 31568850 32200227 34623900 35287920 35778030 37882620 41548680 42091800 42933636 44109900 46165200 47353275 47704040 50510160 51935850 53667045 57244848 58813200 59630050 63137700 64400454 69247800 71556060 75765240 83097360 84183600 85867272 88219800 89445075 94706550 95408080 103871700 107334090 119260100 126275400 128800908 138495600 143112120 151530480 161001135 171734544 176439600 178890150 189413100 207743400 214668180 238520200 252550800 257601816 268335225 286224240 322002270 357780300 378826200 415486800 429336360 477040400 515203632 536670450 644004540 715560600 757652400 805005675 858672720 1073340900 1288009080 1431121200 1610011350 2146681800 2576018160 3220022700 4293363600 6440045400 12880090800
• Sum of all divisors σ(n): 50843665440
• Sum of proper divisors (its aliquot sum) s(n): 37963574640
• 12880090800 is an abundant number, because the sum of its proper divisors (37963574640) is greater than itself. Its abundance is 25083483840

Bases of 12880090800

• Binary: 1011111111101101101001011010110000₂
• Hexadecimal: 0x2FFB696B0
• Base-36: 5X0H1O0

Squares and roots of 12880090800

• 12880090800 squared (12880090800²) is 165896739016244640000
• 12880090800 cubed (12880090800³) is 2136765061953133638213312000000
• The square root of 12880090800 is 113490.4877071201
• The cube root of 12880090800 is 2344.0829440611

Scales and comparisons

• 12,880,090,800 seconds is equal to 409 years, 28 weeks, 3 days, 3 hours.
• To count from 1 to 12,880,090,800 would take you about eight hundred nineteen 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 12880090800 cubic inches would be around 195.3 feet tall.

Recreational maths with 12880090800

• 12880090800 backwards is 00809008821
• 12880090800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12880090800's digits is 36
• More coming soon!