90421148160

Names of 90421148160

• Cardinal: 90421148160 can be written as Ninety billion, four hundred twenty-one million, one hundred forty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 9.042114816 × 10¹⁰

Factors of 90421148160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3745

Divisors of 90421148160

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 140 144 157 160 168 180 192 210 224 240 252 256 280 288 314 315 320 336 360 384 420 448 471 480 504 512 560 576 628 630 640 672 720 768 785 840 896 942 960 1008 1099 1120 1152 1256 1260 1280 1344 1413 1440 1536 1570 1680 1792 1884 1920 2016 2198 2240 2304 2355 2512 2520 2560 2688 2826 2880 3140 3297 3360 3571 3584 3768 3840 4032 4396 4480 4608 4710 5024 5040 5376 5495 5652 5760 6280 6594 6720 7065 7142 7536 7680 8064 8792 8960 9420 9891 10048 10080 10713 10752 10990 11304 11520 12560 13188 13440 14130 14284 15072 16128 16485 17584 17855 17920 18840 19782 20096 20160 21426 21980 22608 23040 24997 25120 26376 26880 28260 28568 30144 32139 32256 32970 35168 35710 37680 39564 40192 40320 42852 43960 45216 49455 49994 50240 52752 53565 53760 56520 57136 60288 64278 65940 70336 71420 74991 75360 79128 80384 80640 85704 87920 90432 98910 99988 100480 105504 107130 113040 114272 120576 124985 128556 131880 140672 142840 149982 150720 158256 160695 161280 171408 175840 180864 197820 199976 200960 211008 214260 224973 226080 228544 241152 249970 257112 263760 281344 285680 299964 301440 316512 321390 342816 351680 361728 374955 395640 399952 401920 422016 428520 449946 452160 457088 499940 514224 527520 560647 562688 571360 599928 602880 633024 642780 685632 703360 723456 749910 791280 799904 844032 857040 899892 904320 914176 999880 1028448 1055040 1121294 1124865 1142720 1199856 1205760 1266048 1285560 1371264 1406720 1499820 1582560 1599808 1681941 1688064 1714080 1799784 1808640 1828352 1999760 2056896 2110080 2242588 2249730 2285440 2399712 2532096 2571120 2742528 2803235 2813440 2999640 3165120 3199616 3363882 3428160 3599568 3617280 3924529 3999520 4113792 4220160 4485176 4499460 4570880 4799424 5045823 5064192 5142240 5485056 5606470 5999280 6330240 6399232 6727764 6856320 7199136 7849058 7999040 8227584 8409705 8440320 8970352 8998920 9141760 9598848 10091646 10284480 11212940 11773587 11998560 12660480 12798464 13455528 13712640 14398272 15698116 15998080 16455168 16819410 17940704 17997840 19197696 19622645 20183292 20568960 22425880 23547174 23997120 25229115 25320960 26911056 27425280 28796544 31396232 31996160 33638820 35320761 35881408 35995680 38395392 39245290 40366584 41137920 44851760 47094348 47994240 50458230 53822112 57593088 58867935 62792464 63992320 67277640 70641522 71762816 71991360 78490580 80733168 82275840 89703520 94188696 95988480 100916460 107644224 115186176 117735870 125584928 134555280 141283044 143525632 143982720 156981160 161466336 176603805 179407040 188377392 191976960 201832920 215288448 235471740 251169856 269110560 282566088 287051264 287965440 313962320 322932672 353207610 358814080 376754784 403665840 430576896 470943480 502339712 538221120 565132176 575930880 627924640 645865344 706415220 717628160 753509568 807331680 861153792 941886960 1004679424 1076442240 1130264352 1255849280 1291730688 1412830440 1435256320 1507019136 1614663360 1883773920 2009358848 2152884480 2260528704 2511698560 2583461376 2825660880 3014038272 3229326720 3767547840 4305768960 4521057408 5023397120 5651321760 6028076544 6458653440 7535095680 9042114816 10046794240 11302643520 12917306880 15070191360 18084229632 22605287040 30140382720 45210574080 90421148160
• Sum of all divisors σ(n): 360270548352
• Sum of proper divisors (its aliquot sum) s(n): 269849400192
• 90421148160 is an abundant number, because the sum of its proper divisors (269849400192) is greater than itself. Its abundance is 179428252032

Bases of 90421148160

• Binary: 1010100001101100001010011101000000000₂
• Hexadecimal: 0x150D853A00
• Base-36: 15JEF0G0

Squares and roots of 90421148160

• 90421148160 squared (90421148160²) is 8175984034572671385600
• 90421148160 cubed (90421148160³) is 739281863743890081644330090496000
• The square root of 90421148160 is 300701.0943777891
• The cube root of 90421148160 is 4488.3840025269

Scales and comparisons

• 90,421,148,160 seconds is equal to 2,875 years, 5 weeks, 6 days, 1 hour, 36 minutes.
• To count from 1 to 90,421,148,160 would take you about five thousand, seven hundred fifty 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 90421148160 cubic inches would be around 374 feet tall.

Recreational maths with 90421148160

• 90421148160 backwards is 06184112409
• 90421148160 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 90421148160's digits is 36
• More coming soon!