20331512400

Names of 20331512400

• Cardinal: 20331512400 can be written as Twenty billion, three hundred thirty-one million, five hundred twelve thousand, four hundred.

Scientific notation

• Scientific notation: 2.03315124 × 10¹⁰

Factors of 20331512400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 472

Divisors of 20331512400

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 23 24 25 30 38 40 46 48 50 57 60 69 75 76 80 92 95 100 114 115 120 137 138 150 152 184 190 200 228 230 240 274 276 283 285 300 304 345 368 380 400 411 437 456 460 475 548 552 566 570 575 600 685 690 760 822 849 874 912 920 950 1096 1104 1132 1140 1150 1200 1311 1370 1380 1415 1425 1520 1644 1698 1725 1748 1840 1900 2055 2185 2192 2264 2280 2300 2603 2622 2740 2760 2830 2850 3151 3288 3396 3425 3450 3496 3800 4110 4245 4370 4528 4560 4600 5206 5244 5377 5480 5520 5660 5700 6302 6509 6555 6576 6792 6850 6900 6992 7075 7600 7809 8220 8490 8740 9200 9453 10275 10412 10488 10754 10925 10960 11320 11400 12604 13015 13018 13110 13584 13700 13800 14150 15618 15755 16131 16440 16980 17480 18906 19527 20550 20824 20976 21225 21508 21850 22640 22800 25208 26030 26036 26220 26885 27400 27600 28300 31236 31510 32262 32545 32775 32880 33960 34960 37812 38771 39045 39054 41100 41648 42450 43016 43700 47265 50416 52060 52072 52440 53770 54800 56600 59869 62472 63020 64524 65075 65090 65550 67920 75624 77542 78090 78108 78775 80655 82200 84900 86032 87400 94530 97635 104120 104144 104880 107540 113200 116313 119738 123671 124944 126040 129048 130150 130180 131100 134425 151248 155084 156180 156216 157550 161310 162725 164400 169800 174800 179607 189060 193855 195225 195270 208240 215080 232626 236325 239476 247342 252080 258096 260300 260360 262200 268850 299345 310168 312360 312432 315100 322620 325450 339600 359214 371013 378120 387710 390450 390540 403275 430160 465252 472650 478952 488175 494684 520600 520720 524400 537700 581565 598690 618355 620336 624720 630200 645240 650900 718428 736649 742026 756240 775420 780900 781080 806550 891733 898035 930504 945300 957904 969275 976350 989368 1041200 1075400 1163130 1197380 1236710 1260400 1290480 1301800 1436856 1473298 1484052 1496725 1550840 1561800 1562160 1613100 1783466 1796070 1855065 1861008 1890600 1938550 1952700 1978736 2150800 2209947 2326260 2394760 2473420 2603600 2675199 2873712 2907825 2946596 2968104 2993450 3091775 3101680 3123600 3226200 3566932 3592140 3683245 3710130 3781200 3877100 3905400 4419894 4458665 4490175 4652520 4789520 4946840 5350398 5815650 5893192 5936208 5986900 6183550 6452400 7133864 7184280 7366490 7420260 7754200 7810800 8839788 8917330 8980350 9275325 9305040 9893680 10700796 11049735 11631300 11786384 11973800 12367100 13375995 14267728 14368560 14732980 14840520 15508400 16942927 17679576 17834660 17960700 18416225 18550650 21401592 22099470 22293325 23262600 23947600 24734200 26751990 29465960 29681040 33885854 35359152 35669320 35921400 36832450 37101300 42803184 44198940 44586650 46525200 49468400 50828781 53503980 55248675 58931920 66879975 67771708 71338640 71842800 73664900 74202600 84714635 88397880 89173300 101657562 107007960 110497350 133759950 135543416 147329800 148405200 169429270 176795760 178346600 203315124 214015920 220994700 254143905 267519900 271086832 294659600 338858540 356693200 406630248 423573175 441989400 508287810 535039800 677717080 813260496 847146350 883978800 1016575620 1070079600 1270719525 1355434160 1694292700 2033151240 2541439050 3388585400 4066302480 5082878100 6777170800 10165756200 20331512400
• Sum of all divisors σ(n): 72313943040
• Sum of proper divisors (its aliquot sum) s(n): 51982430640
• 20331512400 is an abundant number, because the sum of its proper divisors (51982430640) is greater than itself. Its abundance is 31650918240

Bases of 20331512400

• Binary: 10010111011110110100100001001010000₂
• Hexadecimal: 0x4BBDA4250
• Base-36: 9C8UVDC

Squares and roots of 20331512400

• 20331512400 squared (20331512400²) is 413370396471353760000
• 20331512400 cubed (20331512400³) is 8404445341650245216226624000000
• The square root of 20331512400 is 142588.6124485403
• The cube root of 20331512400 is 2729.3332241635

Scales and comparisons

• 20,331,512,400 seconds is equal to 646 years, 24 weeks, 6 days, 10 hours, 20 minutes.
• To count from 1 to 20,331,512,400 would take you about one thousand, two hundred ninety-two 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 20331512400 cubic inches would be around 227.4 feet tall.

Recreational maths with 20331512400

• 20331512400 backwards is 00421513302
• The number of decimal digits it has is: 11
• The sum of 20331512400's digits is 21
• More coming soon!