149747868400

Names of 149747868400

• Cardinal: 149747868400 can be written as One hundred forty-nine billion, seven hundred forty-seven million, eight hundred sixty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.497478684 × 10¹¹

Factors of 149747868400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 494

Divisors of 149747868400

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 29 31 40 50 52 58 62 65 80 100 103 104 116 124 130 145 155 200 206 208 232 248 260 290 310 311 325 377 400 403 412 464 496 515 520 580 620 622 650 725 754 775 806 824 899 1030 1040 1160 1240 1244 1300 1339 1450 1508 1550 1555 1612 1648 1798 1885 2015 2060 2320 2480 2488 2575 2600 2678 2900 2987 3016 3100 3110 3193 3224 3596 3770 4030 4043 4120 4495 4976 5150 5200 5356 5800 5974 6032 6200 6220 6386 6448 6695 7192 7540 7775 8060 8086 8240 8990 9019 9425 9641 10075 10300 10712 11600 11687 11948 12400 12440 12772 13390 14384 14935 15080 15550 15965 16120 16172 17980 18038 18850 19282 20150 20215 20600 21424 22475 23374 23896 24880 25544 26780 29870 30160 31100 31930 32033 32240 32344 33475 35960 36076 37700 38564 38831 40300 40430 41200 41509 44950 45095 46748 47792 48205 51088 53560 58435 59740 62200 63860 64066 64688 66950 71920 72152 74675 75400 77128 77662 79825 80600 80860 83018 89900 90190 92597 93496 96410 101075 107120 116870 117247 119480 124400 125333 127720 128132 133900 144304 149350 150800 154256 155324 159650 160165 161200 161720 166036 179800 180380 185194 186992 192820 194155 202150 207545 225475 233740 234494 238960 241025 250666 255440 256264 267800 279589 292175 298700 310648 319300 320330 323440 332072 359600 360760 370388 385640 388310 404300 415090 416429 450950 462985 467480 468988 482050 501332 512528 535600 559178 584350 586235 597400 621296 626665 638600 640660 664144 721520 740776 771280 776620 800825 808600 830180 832858 901900 925970 928957 934960 937976 964100 970775 993023 1002664 1037725 1118356 1168700 1172470 1194800 1203761 1253330 1277200 1281320 1397945 1481552 1553240 1601650 1617200 1660360 1665716 1803800 1851940 1857914 1875952 1928200 1941550 1986046 2005328 2075450 2082145 2236712 2314925 2337400 2344940 2407522 2506660 2562640 2795890 2931175 3106480 3133325 3203300 3320720 3331432 3607600 3634657 3703880 3715828 3856400 3883100 3972092 4150900 4164290 4473424 4629850 4644785 4674800 4689880 4815044 4965115 5013320 5591780 5862350 6018805 6266650 6406600 6662864 6989725 7269314 7407760 7431656 7766200 7944184 8301800 8328580 9259700 9289570 9379760 9630088 9930230 10026640 10410725 11183560 11724700 12037610 12076441 12533300 12813200 12909299 13979450 14538628 14863312 15532400 15888368 16603600 16657160 18173285 18519400 18579140 19260176 19860460 20821450 22367120 23223925 23449400 24075220 24152882 24825575 25066600 25818598 27958900 28797667 29077256 30094025 33314320 36346570 37038800 37158280 39720920 41642900 46447850 46898800 48150440 48305764 49651150 50133200 51637196 55917800 57595334 58154512 60188050 60382205 64546495 72693140 74316560 79441840 83285800 90866425 92895700 96300880 96611528 99302300 103274392 111835600 115190668 120376100 120764410 129092990 143988335 145386280 166571600 181732850 185791400 193223056 198604600 206548784 230381336 240752200 241528820 258185980 287976670 290772560 301911025 322732475 363465700 371582800 374369671 397209200 460762672 481504400 483057640 516371960 575953340 603822050 645464950 719941675 726931400 748739342 966115280 1032743920 1151906680 1207644100 1290929900 1439883350 1453862800 1497478684 1871848355 2303813360 2415288200 2581859800 2879766700 2994957368 3743696710 4830576400 5163719600 5759533400 5989914736 7487393420 9359241775 11519066800 14974786840 18718483550 29949573680 37436967100 74873934200 149747868400
• Sum of all divisors σ(n): 419093176320
• Sum of proper divisors (its aliquot sum) s(n): 269345307920
• 149747868400 is an abundant number, because the sum of its proper divisors (269345307920) is greater than itself. Its abundance is 119597439520

Bases of 149747868400

• Binary: 10001011011101101010110010001011110000₂
• Hexadecimal: 0x22DDAB22F0
• Base-36: 1WSK0IR4

Squares and roots of 149747868400

• 149747868400 squared (149747868400²) is 22424424090343718560000
• 149747868400 cubed (149747868400³) is 3358009707626580877689517504000000
• The square root of 149747868400 is 386972.6972281119
• The cube root of 149747868400 is 5310.3141785277

Scales and comparisons

• 149,747,868,400 seconds is equal to 4,761 years, 26 weeks, 6 days, 22 hours, 6 minutes, 40 seconds.
• To count from 1 to 149,747,868,400 would take you about nine thousand, five hundred twenty-three 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 149747868400 cubic inches would be around 442.5 feet tall.

Recreational maths with 149747868400

• 149747868400 backwards is 004868747941
• 149747868400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149747868400's digits is 58
• More coming soon!