149752091520

Names of 149752091520

• Cardinal: 149752091520 can be written as One hundred forty-nine billion, seven hundred fifty-two million, ninety-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.4975209152 × 10¹¹

Factors of 149752091520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 225

Divisors of 149752091520

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 61 64 68 72 80 85 90 96 102 108 120 122 128 135 136 137 144 153 160 170 180 183 192 204 216 240 244 255 270 272 274 288 305 306 320 340 360 366 384 408 411 432 459 480 488 510 540 544 548 549 576 610 612 640 680 685 720 732 765 816 822 864 915 918 960 976 1020 1037 1080 1088 1096 1098 1152 1220 1224 1233 1360 1370 1440 1464 1530 1632 1644 1647 1728 1830 1836 1920 1952 2040 2055 2074 2160 2176 2192 2196 2295 2329 2440 2448 2466 2720 2740 2745 2880 2928 3060 3111 3264 3288 3294 3456 3660 3672 3699 3721 3904 4080 4110 4148 4320 4384 4392 4590 4658 4880 4896 4932 5185 5440 5480 5490 5760 5856 6120 6165 6222 6528 6576 6588 6987 7320 7344 7398 7442 7808 8160 8220 8235 8296 8357 8640 8768 8784 9180 9316 9333 9760 9792 9864 10370 10880 10960 10980 11163 11645 11712 12240 12330 12444 13152 13176 13974 14640 14688 14796 14884 15555 16320 16440 16470 16592 16714 17280 17536 17568 18360 18495 18605 18632 18666 19520 19584 19728 20740 20961 21920 21960 22326 23290 23424 24480 24660 24888 25071 26304 26352 27948 27999 29280 29376 29592 29768 31110 32640 32880 32940 33184 33428 33489 34935 35136 36720 36990 37210 37264 37332 39040 39456 41480 41785 41922 43840 43920 44652 46580 46665 48960 49320 49776 50142 52608 52704 55815 55896 55998 58560 58752 59184 59536 62220 62883 63257 65760 65880 66368 66856 66978 69870 70272 73440 73980 74420 74528 74664 75213 78912 82960 83570 83844 87680 87840 89304 93160 93330 97920 98640 99552 100284 100467 104805 105408 111630 111792 111996 117120 118368 119072 124440 125355 125766 126514 131520 131760 132736 133712 133956 139740 139995 142069 146880 147960 148840 149056 149328 150426 157824 165920 167140 167445 167688 175680 178608 186320 186660 189771 197280 199104 200568 200934 209610 210816 223260 223584 223992 225639 236736 238144 248880 250710 251532 253028 263040 263520 267424 267912 279480 279990 284138 293760 295920 297680 298112 298656 300852 314415 316285 331840 334280 334890 335376 351360 357216 372640 373320 376065 379542 394560 398208 401136 401868 419220 426207 446520 447168 447984 451278 473472 476288 497760 501420 502335 503064 506056 509777 527040 534848 535824 558960 559980 568276 569313 591840 595360 597312 601704 628830 632570 663680 668560 669780 670752 710345 714432 745280 746640 752130 759084 789120 802272 803736 838440 852414 893040 894336 895968 902556 948855 995520 1002840 1004670 1006128 1012112 1019554 1054080 1069696 1071648 1117920 1119960 1128195 1136552 1138626 1183680 1190720 1194624 1203408 1257660 1265140 1278621 1337120 1339560 1341504 1420690 1428864 1490560 1493280 1504260 1518168 1529331 1604544 1607472 1676880 1704828 1707939 1786080 1791936 1805112 1897710 1991040 2005680 2009340 2012256 2024224 2039108 2131035 2143296 2235840 2239920 2256390 2273104 2277252 2367360 2381440 2406816 2515320 2530280 2548885 2557242 2674240 2679120 2683008 2841380 2846565 2986560 3008520 3036336 3058662 3209088 3214944 3353760 3409656 3415878 3572160 3583872 3610224 3795420 3835863 4011360 4018680 4024512 4048448 4078216 4262070 4286592 4471680 4479840 4512780 4546208 4554504 4587993 4813632 5030640 5060560 5097770 5114484 5348480 5358240 5682760 5693130 5973120 6017040 6072672 6117324 6393105 6429888 6707520 6819312 6831756 7144320 7220448 7590840 7646655 7671726 8022720 8037360 8049024 8096896 8156432 8524140 8539695 8666209 8959680 9025560 9092416 9109008 9175986 9627264 10061280 10121120 10195540 10228968 10716480 11365520 11386260 12034080 12145344 12234648 12786210 12859776 13415040 13638624 13663512 13763979 14440896 15181680 15293310 15343452 16045440 16074720 16312864 17048280 17079390 17332418 17919360 18051120 18184832 18218016 18351972 19179315 20122560 20242240 20391080 20457936 21432960 22731040 22772520 22939965 24068160 24290688 24469296 25572420 25998627 27277248 27327024 27527958 28881792 30363360 30586620 30686904 32149440 32625728 34096560 34158780 34664836 36102240 36436032 36703944 38358630 40245120 40484480 40782160 40915872 43331045 45462080 45545040 45879930 48136320 48938592 51144840 51997254 54554496 54654048 55055916 60726720 61173240 61373808 64298880 65251456 68193120 68317560 68819895 69329672 72204480 72872064 73407888 76717260 77995881 81564320 81831744 86662090 90924160 91090080 91759860 97877184 102289680 103994508 109308096 110111832 121453440 122346480 122747616 129993135 136386240 136635120 137639790 138659344 144408960 146815776 153434520 155991762 163128640 163663488 173324180 182180160 183519720 195754368 204579360 207989016 218616192 220223664 233987643 244692960 245495232 259986270 272772480 273270240 275279580 277318688 293631552 306869040 311983524 326257280 346648360 364360320 367039440 389979405 409158720 415978032 440447328 467975286 489385920 490990464 519972540 546540480 550559160 554637376 587263104 613738080 623967048 693296720 734078880 779958810 818317440 831956064 880894656 935950572 978771840 1039945080 1093080960 1101118320 1109274752 1169938215 1227476160 1247934096 1386593440 1468157760 1559917620 1663912128 1761789312 1871901144 2079890160 2202236640 2339876430 2454952320 2495868192 2773186880 2936315520 3119835240 3327824256 3743802288 4159780320 4404473280 4679752860 4991736384 5546373760 6239670480 7487604576 8319560640 8808946560 9359505720 9983472768 12479340960 14975209152 16639121280 18719011440 24958681920 29950418304 37438022880 49917363840 74876045760 149752091520
• Sum of all divisors σ(n): 575094686400
• Sum of proper divisors (its aliquot sum) s(n): 425342594880
• 149752091520 is an abundant number, because the sum of its proper divisors (425342594880) is greater than itself. Its abundance is 275590503360

Bases of 149752091520

• Binary: 10001011011101111010111001001110000000₂
• Hexadecimal: 0x22DDEB9380
• Base-36: 1WSMJ1C0

Squares and roots of 149752091520

• 149752091520 squared (149752091520²) is 22425688914614455910400
• 149752091520 cubed (149752091520³) is 3358293818740393467009225719808000
• The square root of 149752091520 is 386978.1538019943
• The cube root of 149752091520 is 5310.3640977317

Scales and comparisons

• 149,752,091,520 seconds is equal to 4,761 years, 33 weeks, 6 days, 19 hours, 12 minutes.
• To count from 1 to 149,752,091,520 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 149752091520 cubic inches would be around 442.5 feet tall.

Recreational maths with 149752091520

• 149752091520 backwards is 025190257941
• 149752091520 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149752091520's digits is 45
• More coming soon!