11742289920

Names of 11742289920

• Cardinal: 11742289920 can be written as Eleven billion, seven hundred forty-two million, two hundred eighty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.174228992 × 10¹⁰

Factors of 11742289920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 664

Divisors of 11742289920

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 53 60 64 72 80 90 96 106 120 128 144 159 160 180 192 212 240 256 265 288 318 320 360 384 424 477 480 512 530 576 601 636 640 720 768 795 848 954 960 1024 1060 1152 1202 1272 1280 1440 1536 1590 1696 1803 1908 1920 2048 2120 2304 2385 2404 2544 2560 2880 3005 3072 3180 3392 3606 3816 3840 4096 4240 4608 4770 4808 5088 5120 5409 5760 6010 6144 6360 6784 7212 7632 7680 8192 8480 9015 9216 9540 9616 10176 10240 10818 11520 12020 12288 12720 13568 14424 15264 15360 16960 18030 18432 19080 19232 20352 20480 21636 23040 24040 24576 25440 27045 27136 28848 30528 30720 31853 33920 36060 36864 38160 38464 40704 40960 43272 46080 48080 50880 54090 54272 57696 61056 61440 63706 67840 72120 73728 76320 76928 81408 86544 92160 95559 96160 101760 108180 108544 115392 122112 122880 127412 135680 144240 152640 153856 159265 162816 173088 184320 191118 192320 203520 216360 217088 230784 244224 254824 271360 286677 288480 305280 307712 318530 325632 346176 368640 382236 384640 407040 432720 434176 461568 477795 488448 509648 542720 573354 576960 610560 615424 637060 651264 692352 764472 769280 814080 865440 923136 955590 976896 1019296 1085440 1146708 1153920 1221120 1230848 1274120 1302528 1384704 1433385 1528944 1538560 1628160 1730880 1846272 1911180 1953792 2038592 2170880 2293416 2307840 2442240 2461696 2548240 2769408 2866770 3057888 3077120 3256320 3461760 3692544 3822360 3907584 4077184 4586832 4615680 4884480 4923392 5096480 5538816 5733540 6115776 6154240 6512640 6923520 7385088 7644720 8154368 9173664 9231360 9768960 10192960 11077632 11467080 12231552 12308480 13847040 14770176 15289440 16308736 18347328 18462720 19537920 20385920 22155264 22934160 24463104 24616960 27694080 30578880 32617472 36694656 36925440 40771840 44310528 45868320 48926208 55388160 61157760 65234944 73389312 73850880 81543680 91736640 97852416 110776320 122315520 130469888 146778624 163087360 183473280 195704832 221552640 244631040 260939776 293557248 326174720 366946560 391409664 489262080 587114496 652349440 733893120 782819328 978524160 1174228992 1304698880 1467786240 1957048320 2348457984 2935572480 3914096640 5871144960 11742289920
• Sum of all divisors σ(n): 41541127992
• Sum of proper divisors (its aliquot sum) s(n): 29798838072
• 11742289920 is an abundant number, because the sum of its proper divisors (29798838072) is greater than itself. Its abundance is 18056548152

Bases of 11742289920

• Binary: 1010111011111001010010000000000000₂
• Hexadecimal: 0x2BBE52000
• Base-36: 5E720W0

Squares and roots of 11742289920

• 11742289920 squared (11742289920²) is 137881372565333606400
• 11742289920 cubed (11742289920³) is 1619043051229681347867967488000
• The square root of 11742289920 is 108361.8471603359
• The cube root of 11742289920 is 2272.9206082085

Scales and comparisons

• 11,742,289,920 seconds is equal to 373 years, 19 weeks, 1 day, 3 hours, 12 minutes.
• To count from 1 to 11,742,289,920 would take you about seven hundred forty-six 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 11742289920 cubic inches would be around 189.4 feet tall.

Recreational maths with 11742289920

• 11742289920 backwards is 02998224711
• 11742289920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 11742289920's digits is 45
• More coming soon!